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NEC UNIVERGE SL2100, Networking Manual

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• The NEC SL2100 system restricts an outgoing call under the following conditions:

- SIP configuration failed
- SIP registration failed
- CPU-C1/VOIPDB daughter board link down
- Lack of VOIPDB DSP resource
- Lack of bandwidth

3.1.2  SIP Trunking Setup

Use the following steps to initially set up SIP Trunking for the NEC SL2100 system:

1.

By default, the NEC SL2100 is assigned a static IP address and runs behind a NAT router.

When using an NEC SL2100 on a LAN behind an NAPT router, forward port 5060 to the IP address of
the NEC SL2100 CPU-C1 (commonly called the SL2100 CPU) since the signaling is handled by the
CPU-C1. Then, since the media stream (the speech) uses a large range of ports for the RTP packages,
forward the ports (10020~10083) to the IP address of the VOIPDB. Or, use the DMZ option for the
VOIPDB. This means that the VOIPDB is not actually behind the firewall. This is achieved by
connecting the VOIPDB to a physical or virtual DMZ port. You can also achieve the same result by
port forwarding 10020 to 10083.

2.

Define the SIP Carrier account information (user name, password, domain name/IP address to
the provider).

3.

Define the trunk ports as SIP.

4.

Set the Expire Time.

S

ECTION

 4  SIP TRUNK OVERVIEW

This section is an overview of basic SIP trunk behavior, protocols, supported SIP trunking methods
and options, supported CODEC as well as other supported functions of SIP Trunking.

4.1  General Information

The NEC SL2100 SIP Trunks behave like some SIP User Agents (UA). UA is the client application
used with a particular network protocol.

The NEC SL2100 provides a maximum of 31 register IDs and can register these IDs with any SIP
server.

A maximum number of 128 SIP trunks can be used with the NEC SL2100 system. The maximum
number of simultaneous VoIP calls is determined by the number of resources available on the
VoIPDB.

The NEC SL2100 can connect any SIP server over a NAPT router by one static global IP address.
The NEC SL2100 system supports a DNS resolution access and an IP address direct access for SIP
servers and supports the sub-address feature with SIP trunk interconnection.

4.2  Supported Protocols

The following protocols are supported:

• SIP (RFC2543 bis04)
• SIP RFC3261 Supported [updated version of RFC2543]
• The SIP stack has been updated from RFC2543 Base to RFC3261 Base
• SDP

ISSUE 1.0

SL2100

Networking Manual

7-3

Summary of Contents for UNIVERGE SL2100

Page 1: ...Networking Manual GVT 010798 141 00 GE4 ISSUE 1 0 May 2017...

Page 2: ...roperty of NEC Corporation and shall not be reproduced without prior written approval of NEC Corporation Dterm is a registered trademarks of NEC Corporation Windows is a registered trademark of Micros...

Page 3: ...on 6 PROGRAMMING NAMES AND TEXT MESSAGES 5 5 Section 7 USING SOFTKEYS FOR PROGRAMMING 5 5 Section 8 WHAT THE SOFTKEY DISPLAY PROMPTS MEAN 5 6 Section 9 PROGRAMMING YOUR SYSTEM 5 6 Program 10 System Co...

Page 4: ...ultiline Station SIP Section 1 INTRODUCTION 9 1 Section 2 IP TO TDM CONVERSION 9 1 Section 3 PROVIDING POWER 9 3 Section 4 PEER TO PEER 9 3 Section 5 PROGRAMMING 9 4 Section 6 CONFIGURATION EXAMPLES 9...

Page 5: ...TO FEATURE PROGRAMMING 12 2 Chapter 13 AspireNet Section 1 INTRODUCTION 13 1 Section 2 SETTING UP ASPIRENET 13 4 Section 3 ASPIRENET FEATURES 13 12 Section 4 PROGRAMMING 13 20 Section 5 ASPIRENET EXAM...

Page 6: ...e and Diffserv Values Comparison 6 17 Table 6 6 Cisco Router Configuration Example 6 21 Table 7 1 Delete from Incoming SIP INVITE 7 21 Table 7 2 Delete and Country Code from Incoming SIP INVITE 7 22 T...

Page 7: ...WAN 9 7 Figure 9 6 8IPLD Encryption 9 14 Figure 9 7 Log In to IP Phone 9 16 Figure 9 8 LAN Port Settings Window 9 17 Figure 9 9 VLAN Mode 9 17 Figure 9 10 VLAN ID 9 17 Figure 9 11 VLAN Priority 9 18...

Page 8: ...Centralized Operator 13 16 Figure 13 2 Only Local Voice Mail 13 18 Figure 13 3 Only Local Voice Maill 13 18 Figure 13 4 Local Voice Mail at each SL2100 System 13 19 Figure 13 5 Local and Centralized...

Page 9: ...100 CPU CPU CPU C1 with main software IP7WW VOIPDB C1 VOIPDB VOIP Daughter Board Mount this card onto the CPU card VoIPDB slot at Main Chassis Max 128 channels by license control IP7WW 3COIDB C1 3COID...

Page 10: ...MEMO SL2100 ISSUE 1 0 1 2 Introduction...

Page 11: ...ltiline telephones Table 2 1 Table 2 1 VoIP Specifications on page 2 1 lists the specifications for various aspects of NEC SL2100 VoIP system Table 2 1 VoIP Specifications Category Feature Notes IP Ad...

Page 12: ...MEMO SL2100 ISSUE 1 0 2 2 General Information...

Page 13: ...system or a third party product When using SIP the feature set is limited and the advanced networking features cannot be used Refer to SIP Trunking on page 7 1 for a a detailed description of SIP trun...

Page 14: ...172 16 0 10 Office C IP Address 10 6 0 10 Office B IP Address 192 168 0 20 Office D IP Address 10 0 0 100 Network Ext 1200 Ext 1100 Ext 1300 Figure 3 1 Example of SL2100 IP Network Configuration SL210...

Page 15: ...ddress can be accessed through the Internet In most cases a Private address is used as LAN devices are not usually directly connected to the Internet Private addresses are usually taken from the follo...

Page 16: ...to the LAN the DHCP client is requesting an IP address it searches the DHCP server When the request for an address is recognized the DHCP server assigns an IP address Subnet mask and the IP address of...

Page 17: ...the VoIP daughter board Subnet Mask Default Gateway A spare switch First program the NEC SL2100 192 168 1 200 255 255 255 0 PRG10 12 03 192 168 1 254 A system reset is required for the IP Address cha...

Page 18: ...col Ping command This basically sends a small amount of data from one device to another and then waits for a reply This test confirms that the IP addressing and physical connection are good To perform...

Page 19: ...Figure 4 3 Testing the Network Connection ISSUE 1 0 SL2100 Networking Manual 4 5...

Page 20: ...MEMO SL2100 ISSUE 1 0 4 6 General IP Configuration...

Page 21: ...included When you first install the system it uses the Default Setting for all programs Along with the Description are the Conditions which describe any limits or special considerations that may apply...

Page 22: ...system password Hold Refer to the following table for the default system passwords To change the passwords use 90 02 Programming Password Setup Program Mode Hybrid 4W Multiline Terminal Program Mode B...

Page 23: ...save a customer s database a blank SD Card is required Insert the SD Card into the CPU and using Program 90 03 save the software to the SD Card Program 90 04 is used to reload the customer data if nec...

Page 24: ...Index Number Move Cursor to Right Cursor Key Right Table 5 2 Keys for Entering Data IP Multiline Terminal When you want to Telephone Programming Enter Data into program 0 9 Line Key 1 6 Next Index Cur...

Page 25: ...6 Enter characters M O m o 6 7 Enter characters P S p s 7 8 Enter characters T V t v 8 9 Enter characters W Z w z 9 0 Enter characters 0 Enter characters Accepts an entry only required if two letters...

Page 26: ...press this Soft key The system will back Go back one step in the program display You can press Cursor Key UP or Cursor Key Down to scroll forward or backward through a list of programs Scroll down th...

Page 27: ...0 0 254 0 0 0 255 0 0 0 255 128 0 0 255 192 0 0 255 224 0 0 255 240 0 0 255 248 0 0 255 252 0 0 255 254 0 0 255 255 0 0 255 255 128 0 255 255 192 0 255 255 224 0 255 255 240 0 255 255 248 0 255 255 25...

Page 28: ...r the VoIPDB 172 16 0 10 10 VoIP Subnet Mask 128 0 0 0 192 0 0 0 224 0 0 0 240 0 0 0 248 0 0 0 252 0 0 0 254 0 0 0 255 0 0 0 255 128 0 0 255 192 0 0 255 224 0 0 255 240 0 0 255 248 0 0 255 252 0 0 255...

Page 29: ...unction with DNS 53 17 VoIP NIC Port Setting 0 MDI 1 MDI X 0 18 CPU MTU 1000 1500 The MTU value of CPU NIC 1450 19 VoIP MTU 1000 1500 The MTU value of VoIP NIC 1450 20 SSLv3 Setting 0 Disable 1 Enable...

Page 30: ...built in DHCP Server This program cannot be enabled if PRG10 63 01 is enabled 0 02 Lease Time Days 0 255 Lease Time of the IP address to a cli ent Pressing the Hold Key increments to the next setting...

Page 31: ...ption Default Related Pro gram 01 The Range of the IP address to Lease Minimum 0 0 0 0 126 255 255 254 128 0 0 1 191 255 255 254 192 0 0 1 223 255 255 254 When Maximum has not been entered the maximum...

Page 32: ...ut Data Client Number 1 128 Item No Item Input Data Description Default 01 MAC Address MAC 00 00 00 00 00 00 FF FF FF FF FF FF 00 00 00 00 00 00 IP Address 1 0 0 0 126 255 255 254 128 0 0 1 191 255255...

Page 33: ...6 255 255 254 128 0 0 1 191 255 255 254 192 0 0 1 223 255 255 254 172 16 0 10 06 Client Host Name Code number 0 255 Set the Client Host Name 12 Fixed Maximum 64 character strings No Setting 07 DNS Dom...

Page 34: ...cter strings No Setting 18 FTP Server IP Address Code number 0 255 141 Fixed IP address 0 0 0 0 126 255 255 254 128 0 0 1 191 255 255 254 192 0 0 1 223 255 255 254 0 0 0 0 19 Config File Name Code num...

Page 35: ...28 Configuration File Name Code number 0 255 43 Fixed Sub Code number 0 255 152 Up to 15 characters No Setting 29 Configuration File Name Code number 0 255 43 Fixed Sub Code number 0 255 153 Up to 15...

Page 36: ...ault 01 VoIP DSP Resource Selection 0 Common use for both IP extensions and trunks 1 Use for IP exten sions 2 Use for SIP trunks 3 Use for Networking 5 Blocked 6 Common without unicast paging 7 Multic...

Page 37: ...BIOS Input Data Item No Item Input Data Description Default 01 NetBIOS Mode 0 Disabled 1 Enabled 1 02 NetBIOS Name Maximum 15 characters Please avoid using Space between the words Also when you create...

Page 38: ...de 0 Disabled 1 Enabled If you are using IP phones trunks it is rec ommended to not use the DHCP client function a static IP address would be pre ferred If you are going to still use the DHCP client f...

Page 39: ...ion in which the MAC address matches 00 00 00 00 00 00 15 05 01 04 Nickname Up to 48 characters Nickname section on Invite mes sage Example Extension 100 has a Nickname set to PAUL Extension 101 has c...

Page 40: ...tiline telephone is using manual auto registration as sign each phone a unique personal index Then go to command 84 22 to assign the user name and pass word 0 84 22 28 Addition Infor mation Setup 0 Do...

Page 41: ...6 Door phone number 0 47 Registration Ex pire Timer for NAT 0 Disable 60 65535 sec On a per station basis this setting defines the SIP registration expiry timer This setting applies to IP Mul tiline T...

Page 42: ...Conditions None Feature Cross Reference None SL2100 ISSUE 1 0 5 22 Program 15 Extension Basic Setup Program 15...

Page 43: ...No Item Input Data Default 01 VLAN 0 Disable Off 1 Enable On 0 02 VLAN ID 0 4094 0 03 Priority 0 7 0 Interface No 2 The packets send from LAN I F on VoIPDB is set the VLAN Tag VoIPDB 32ch 64ch 128ch C...

Page 44: ...02 05 are invalid 0 02 Priority IP Prece dence 0 7 0 Low 7 High 1 Router queuing priority 0 03 Low Delay 0 1 0 Normal Delay 1 Low Delay 1 Optimize for low delay routing 0 04 Wideband Through out 0 1...

Page 45: ...phones to delete the registered IP telephone from the system Input Data Extension Number Up to eight digits Item No Item Input Data Description Default 01 Delete IP Telephone 1 Hold This assignment re...

Page 46: ...put Data Default 01 Package Name PKG Name Up to 15 characters 02 Firmware Version Number 00 00 15 15 03 VOIPDB Software Version DEV PR REL 00 00 00 00 00 00 DEV PR REL FF FF FF FF FF FF 04 DSP Project...

Page 47: ...this latency If a person is waiting for a web page to download they can accept a certain amount of wait time This is not so for voice traffic Voice is a real time application which is sensitive to la...

Page 48: ...e pop that can become annoying to the user In a data transmission loss of a single bit or multiple packets of information is almost never noticed by users If packet drops become epidemic the quality o...

Page 49: ...Therefore the user can implement a Quality of Service mechanism on the IP network At its most basic form this denotes certain IP packets as being more important than others So they would tell this 64...

Page 50: ...mmetric Data Rates On many Internet based connections there are different data rates for upstream and downstream For example 1Mbps down and 256Kbps up This works well for Internet access as generally...

Page 51: ...environment across the Internet with fixed network characteristics where VoIP solutions can tolerate some minor variations IT personnel have been tasked with implementing different mechanisms in the...

Page 52: ...branch offices needing connectivity into the corporate backbone It is possible to connect these remote networks together using private links such as leased lines ISDN etc but this can be very expensi...

Page 53: ...0 behind NAT An example would be a telecommuter Implementation of an IP Phone behind a NAT which connects to the Internet terminates in a NEC SL2100 behind a different NAT When selecting VPN equipment...

Page 54: ...ample as 2 bits 3 bits 4 bits and 5 bits respectively G 729A This ITU T recommendation describes the algorithm for coding of speech signals at 8kbps using CS ACELP conjugate structure algebraic code e...

Page 55: ...describes how QoS can be implemented on data networks to provide the best case for VoIP traffic Not all network hardware supports QoS and each manufacturer has their own methods of implementing QoS T...

Page 56: ...sulting gaps in speech distortion and delay are unacceptable for voice traffic To avoid this problem it is possible to prioritize the VoIP packets The router examines all packets received determines t...

Page 57: ...tion of IP Tra c Router with QoS Policy Applied Figure 6 5 Priority Queuing on Voice and Data Networks To enable this type of queuing it is necessary to 1 Configure the VoIP equipment to mark its pack...

Page 58: ...and zeros ending with two consecutive 1 bits indicating that the next bit is the left most bit in the left most byte of the destination address Destination Address DA The DA field identifies which sta...

Page 59: ...ID 99 Type IP 0x0800 Internet Protocol Src Addr 172 16 0 101 172 16 0 101 Dst Addr 172 16 0 21 172 16 0 21 Version 4 Header length 20 bytes Differentiated Services Field 0x00 DSCP 0x00 Default ECN 0x0...

Page 60: ...lated Type of Service Field IP Precedence Ref RFC 1349 3 Bits 1 Bit 1 Bit 1 Bit 1 Bit 1 Bit IP Precedence Value Delay Throughput Reliability Cost MBZ must be zero Listed below are the fields used in T...

Page 61: ...Data Contains upper layer information 6 4 IP Precedence IP Precedence is a QoS method that combines a priority value with different on off parameters Delay Throughput Reliability and Cost The MBZ Must...

Page 62: ...Code Point ECN Not QoS related The example below shows an Ethernet Frame containing one RTP speech packet The IP Packet has the ToS field set to 101000 binary which is the equivalent of Class Selector...

Page 63: ...C 1889 Version 2 1 Padding True 0 Extension False 0000 Contributing source identifiers count 0 0 Marker False 001 0010 Payload type ITU T G 729 18 Sequence number 30885 Timestamp 20560 Synchronization...

Page 64: ...ng 23 010111 24 011000 3 Class Selector 3 25 011001 26 011010 AF31 Assured Forwarding 27 011011 28 011100 AF32 Assured Forwarding 29 011101 30 011110 AF33 Assured Forwarding 31 011111 32 100000 4 Clas...

Page 65: ...ork equipment the voice traffic is handled by the default queue and is given lowest priority 6 7 2 NEC SL2100 Voice Protocols The NEC SL2100 system supports the following types of VoIP traffic Number...

Page 66: ...sco router configuration This document provides a general description of VoIP technology but it does not discuss individual manufacturer solutions This sample configuration is provided as a common sce...

Page 67: ...nd assigns them to VoIPClass 3 Defines a Policy Map called VoIPPolicy 4 Creates a Class called VoIPClass and assigns this to the VoIPPolicy 5 Allocates 50Kbps of bandwidth to the VoIPClass 6 7 Determi...

Page 68: ...MEMO SL2100 ISSUE 1 0 6 22 Network Design Considerations...

Page 69: ...to a SIP Trunk Provider SECTION 3 SIP TRUNKING 3 1 Introduction SIP Session Initiation Protocol is used for Voice over IP It is defined by the IETF Internet Engineering Task Force in RFC2543 and RFC32...

Page 70: ...IPDB VoIP Daughter Board Programming Conditions The following conditions apply when programming the NEC SL2100 system for SIP Trunking If entries are made in Program 10 29 xx for a SIP Server and the...

Page 71: ...ame password domain name IP address to the provider 3 Define the trunk ports as SIP 4 Set the Expire Time SECTION 4 SIP TRUNK OVERVIEW This section is an overview of basic SIP trunk behavior protocols...

Page 72: ...message The Nonce maximum size sent by the 401 407 message is expanded to 128 byte With previous software 64 byte size can be received 4 4 Supported SIP Trunking Options The options listed below are...

Page 73: ...h a trunk to trunk transfer and Trunk to Trunk Outgoing Caller ID Through Mode enabled Program 14 01 24 the Caller ID sub address received from the incoming trunk is sent If a SIP trunk is connected t...

Page 74: ...a are sent Register ID User ID Authentication ID Authentication Password Register ID 0 10 36 02 10 36 03 10 36 04 Register ID 1 10 36 02 10 36 03 10 36 04 10 36 02 10 36 03 10 36 04 Register ID 31 10...

Page 75: ...be SIPconnect sca 10 29 14 SIP Server Information Setup SIP Carrier Choice 0 Default 1 Carrier A 2 Carrier B 3 Carrier C 4 Carrier D 5 Carrier E 6 Carrier F 7 Carrier G 8 Carrier H 9 Carrier I 10 Car...

Page 76: ...10 19 01 VoIP DSP Resource Selec tion VoIP DSP Resource Selection 0 Commonly used for both IP Exten sions and Trunks 1 Use for IP Extensions 2 Use for SIP Trunks 5 Blocked 6 Common without Unicast Pag...

Page 77: ...or each extension The assigned number is sent to the central of fice when the caller places an outgoing call If the Calling Party Number is assigned by both Pro gram 21 17 and 21 18 21 19 the system u...

Page 78: ...0 SIP Trunk CODEC Information Basic Setup G 729 Jitter Buf fer average 0 300ms Default is 40 Select SIP Profile 1 6 Set the average G 729 Jitter Buf fer 84 13 11 SIP Trunk CODEC Information Basic Setu...

Page 79: ...P Profile 1 6 84 13 38 Number of G 726 Audio Frames 1 10ms 2 20ms 3 30ms 4 40ms Default is 3 Select SIP Profile 1 6 84 13 39 G 726 VAD Mode 0 Disable 1 Enable Default is 0 Select SIP Profile 1 6 84 13...

Page 80: ...lect SIP Profile 1 6 84 33 09 T 38 Error protection depth for Data 0 2 Default is 0 Select SIP Profile 1 6 84 33 10 T 38 TCF Method 1 VOIPDB 2 G3FE Default is 1 Select SIP Profile 1 6 84 13 65 VAD Neg...

Page 81: ...address of another system 10 23 04 SIP System Interconnection Setup Dial Number Up to 12 digits 0 9 Default not assigned Determine another system call control port number 6 7 SIP Protocol Program Ite...

Page 82: ...e SIP Server is then removed or not used the entries in Program 10 29 xx must be set back to their default settings Even if 10 29 01 is set to 0 the NEC SL2100 still checks the settings in the remaini...

Page 83: ...ress In most cases a domain name will be used so this entry will be left at the default 10 29 07 SIP Server Information Setup Registrar Port Number 0 65535 Default is 5060 Select SIP Profile 1 6 Defin...

Page 84: ...le 1 6 Enable Disable the SIP trunk reg istration 10 36 02 SIP Trunk Registration Infor mation Setup User ID 32 characters maximum Default not assigned Select SIP Profile 1 6 Define the user ID 10 36...

Page 85: ...dialed as Request URI Invite sip 441202223344 172 16 18 100 SIP 2 0 This display is a requirement of certain SIP ITSPs Internet Telephony Service Providers and may require that PBX handle these calls...

Page 86: ...0 Internal Dial Tone 1 External Dial Tone 0 84 14 13 SIP Trunk Basic Information Setup Incoming Outgoing SIP Trunk for E 164 When this data is set to 1 then for any outbound SIP calls a is add ed as a...

Page 87: ...ering scheme Specifically the system is able to handle the digit when required as the International Access Code For example a normal international SIP call can be dialed and displayed as follows Numbe...

Page 88: ...gits 0 9 No Setting 10 02 03 Location Setup Other Area Ac cess Code Enter the other area access code Dial maximum of four digits 0 9 9 84 14 13 SIP Trunk Basic Information Setup Incoming Outgoing SIP...

Page 89: ...and a country code not defined in Program 10 02 01 delete the and add the International Access Code in Program 10 02 02 If the country code is a match then de lete both the and country code and add t...

Page 90: ...Program 10 02 02 00 Displayed in terminal incoming caller history as Table 7 3 Delete and Country Code from Incoming SIP INVITE Program 84 14 16 Program 84 14 13 Description 2 Mode 2 1 On With a SIP...

Page 91: ...alive to work for IP system Interconnection mode SL2100 sends the OPTION message at the interval of the value set in program 84 14 18 OPTION Keep Alive can be sent to the SIP carrier or IP system Int...

Page 92: ...able support of keep alive by OPTION Message for SIP carrier mode 0 Disable 1 Enable Profile 1 6 0 84 14 18 SIP Trunk Basic Information Setup Keep Alive by OPTION Interval Timer Define Keep Alive by O...

Page 93: ...llowing programs automatically however other IP related programs such as PRG 84 26 have to set manually as required IP Addresses PRG 10 12 01 CPU Subnet Masks PRG 10 12 02 CPU Default Gateway PRG 10 1...

Page 94: ...up Subnet Mask VoIPDB Define the Media Gateway Subnet Mask Address 128 0 0 0 192 0 0 0 224 0 0 0 240 0 0 0 248 0 0 0 252 0 0 0 254 0 0 0 255 0 0 0 255 128 0 0 255 192 0 0 255 224 0 0 255 240 0 0 255 2...

Page 95: ...1 In the DHCP Server right click on the actual server and select Set Predefined Options Figure 8 1 DHCP Set Predefined Options ISSUE 1 0 SL2100 Networking Manual 8 3...

Page 96: ...the new entry for the SL2100 system Once the option type window is available assign the following information Name SIP Server Data Type Binary Code 120 Description Any description you would like to en...

Page 97: ...on the Scope Options and select Configure Options Figure 8 3 DHCP Scope Options 4 In the Scope Options window scroll down and place a check mark next to 120 SIP Server Once the server is added the da...

Page 98: ...an example of what data is to be entered 01 1st SIP Server AC Hex for 172 10 Hex for 16 00 Hex for 0 0A Hex for 10 This tells the system that the first SIP server s IP address is 172 16 0 10 Once ass...

Page 99: ...onnecting VoIP equipment through a local area network using a Private IP address SECTION 2 IP TO TDM CONVERSION When an IP telephone calls a TXH A1 multiline telephone single line telephone or trunk t...

Page 100: ...ght Mode Change key assignment The same VM Mail Box key assignment Trunk Group key Trunk Group All Line Busy Indication One call cannot ring more than 8 simultaneous IP extensions at the same time if...

Page 101: ...provides power over the spare pairs The switch can be used with any device not just IP phones and detects whether or not power is required As all phones receive their power from one device it is easy...

Page 102: ...the IP connection 10 12 10 CPU Network Setup Subnet Mask Assign the subnet mask for the VoIPDB 15 05 50 Peer to Peer Mode Enable Disable the Peer to Peer feature between IP Stations Disabling this fea...

Page 103: ...nment is for CPU C1 when the VoIPDB daughter board is installed 192 168 1 20 Programming VoIP DSP Resource 84 26 01 VoIP Basic Setup IP Address Slot DSP 192 168 1 21 Programming IP Phones DHCP Mode Di...

Page 104: ...is for CPU C1 when the VoIP daughter board is installed 192 168 1 20 10 13 01 In DHCP Server Setup DHCP Server Mode Enable 10 14 01 Managed Network Setup Min 192 168 1 200 Min 10 14 02 Managed Networ...

Page 105: ...CPU 10 12 01 CPU Network Setup IP Address 0 0 0 0 10 12 10 CPU Network Setup Subnet Mask 255 255 255 0 10 12 03 CPU Network Setup Default Gateway 198 168 1 254 10 12 09 CPU Network Setup VoIPDB IP Ad...

Page 106: ...namic IP Addressing One LAN on page 9 5 When using an external DHCP server you must add a new Option Code to the DHCP scope for the VoIPDB IP address The method for adding this service varies dependin...

Page 107: ...ble prioritization 9 2 1 Programming Layer 3 Priority Control To program Layer 3 VLAN QoS use the following programs 84 10 01 ToS Setup ToS Mode For the Protocol type 1 Not Used 2 Not Used 3 Reserved...

Page 108: ...change the setting of 81 07 after multiple tests are performed on the analog line During these tests the system will not be usable and the system must be reset once the test are finished Anytime new...

Page 109: ...rogram 84 07 01 and specify the IP address of the FTP TFTP server this is the PC where the FTP TFTP software is installed in Program 84 07 02 4 In Program 84 28 program the Firmware Directory path on...

Page 110: ...ther IP phone registered to the same CPU uses no DSPs Calling from a TDM phone to another TDM phone uses no DSPs Calling from a TDM phone and out an IP trunk uses one DSP An IP to IP call is peer to p...

Page 111: ...mation is cross referenced in the phone system to an associated extension number If a match is found the phone comes online If there is no match the phone cannot complete registration with the CPU The...

Page 112: ...bandwidth network latency and quality of service initiatives QOS These variables are controlled by the network and Internet service providers Because these variables are not in NEC control NEC cannot...

Page 113: ...y field in the 802 1Q header Valid VLAN priority assignments are 0 7 A tag of 0 is treated as normal data traffic giving no priority Under normal circumstances the higher the tag numbers the higher th...

Page 114: ...9 7 Log In to IP Phone 13 5 2 Tagging Voice Packets Using IP Phone 1 To apply a tag to the voice packets only go to Network Settings Advanced Settings LAN port settings SL2100 ISSUE 1 0 9 16 IP Multi...

Page 115: ...Window 3 Select the VLAN Mode to enable or disable this feature 4 Select either Enable or Disable default and click OK Figure 9 9 VLAN Mode 5 VLAN ID allows an entry of 1 4094 for the VLAN ID VLAN Mod...

Page 116: ...While logged in to the IP address of the phone on the PC go to Network Settings Advanced Settings PC Port Settings Refer to Section Logging In on the PC on page 9 15 2 Access the following three menus...

Page 117: ...5 VLAN ID allows an entry of 1 4094 for the VLAN ID VLAN Mode must be enabled for this entry to be valid Enter the VLAN ID and click OK Figure 9 14 Port VLAN ID 6 VLAN Priority allows an entry of 0 7...

Page 118: ...s 1 on the dial pad for LAN Port Settings VLAN for the voice packets only 6 Press 2 on the dial pad for VLAN Mode 7 Press 1 or 2 to disable enable the VLAN for the voice packets Press the OK soft key...

Page 119: ...te manner with the lower values having a higher priority Below are the eight common values for IP precedence 000 is an IP precedence value of 0 sometimes referred to as routine or best effort 001 is a...

Page 120: ...ssured Forwarding 42 AF42 100110 38 Assured Forwarding 43 AF 43 101110 46 Expedited Forwarding EF 110000 48 Class Selector 6 CS6 111000 56 Class Selector 7 CS7 The following table shows the 8 bit TOS...

Page 121: ...rent IP phones require different ToS assignments due to the network configuration these assignments must be set at each individual station Command 84 23 requires a Hexadecimal representation of the 8...

Page 122: ...e Diffserv Values and Hexadecimal Equivalent IP Precedence Name Hex Value IP Precedence 1 20 IP Precedence 2 40 IP Precedence 3 60 IP Precedence 4 80 IP Precedence 5 A0 IP Precedence 6 C0 IP Precedenc...

Page 123: ...the dial pad To enter the values per phone browse to the individual phone or enter the configuration mode through dial pad The following example describes assigning these fields via the web browser 1...

Page 124: ...s an example of assigning fields on the IP terminal 1 Press Hold Transfer 2 Enter the user name of ADMIN and password of 6633222 and press the OK softkey 3 Press 1 on the dial pad for Network Settings...

Page 125: ...pression is considerably smaller VoIP packet without RTP header compression IP Header 20 bytes UDP Header 8 Bytes RTP Header 12 bytes VOICE PAYLOAD VoIP packet with RTP header compression Compressed H...

Page 126: ...ze PPP Ethernet G 711 10 103 2 kbps 110 4 kbps G 711 20 83 6 kbps 87 2 kbps G 711 30 77 1 kbps 79 5 kbps G 711 40 73 9 kbps 75 6 kbps G 722 10 103 2 kbps 110 4 kbps G 722 20 83 6 kbps 87 2 kbps G 722...

Page 127: ...eadquarters LAN The firewall on the Headquarters network is not configured to recognize the UDP ports used by the NEC equipment thus blocking them and resulting in registration failure To solve this i...

Page 128: ...1 10 VoIPDB In the 200 OK message is the SDP field reporting the IP address of 192 168 3 26 ext 130 192 168 1 10 VoIPDB forwards this message to 192 168 2 15 ext 120 192 168 2 15 ext 120 sends an ACK...

Page 129: ...10149 VoIP GW6 10181 VoIP GW7 10213 VoIP GW8 10245 X 10 46 01 DT800 DT700 Server Information Setup Register Mode Define which of the three Registration modes you wish the SIP MLTs to use Plug and Play...

Page 130: ...LT Default is 3 READ ONLY X 15 05 02 IP Telephone Terminal Basic Data Setup Ter minal MAC Address Allow association of a MAC Address to an extension When the IP phone sends a register message to the C...

Page 131: ...ing IP Address 0 0 0 0 255 255 255 255 Default is 0 0 0 0 READ ONLY X 15 05 35 IP Telephone Terminal Basic Data Setup En cryption Mode On Off 0 Off 1 On Default is 0 READ ONLY X 15 05 36 IP Telephone...

Page 132: ...up User ID User ID for Manual or Auto registra tion Program 10 46 01 Assign up to 32 Alpha Numeric Characters Default is No Setting X 84 22 02 DT800 DT700 Multiline Logon Information Set up Password P...

Page 133: ...password can be entered when the security key is pressed If set to 1 only one attempt is al lowed When number of password re tries is met an error message displays on the phone Incorrect security code...

Page 134: ...CPU will stop sending packets but the IP Phone will continue to transmit silence packets 0 Disable 1 Enable Default is 0 X 84 24 09 DT800 DT700 Multiline CODEC Basic Informa tion Setup G 729 Jit ter...

Page 135: ...0 255ms Default is 120 X 84 28 01 DT800 DT700 Multiline Firmware Name Setup Firmware Directory Maximum 64 characters Default is No Setting X 84 28 02 DT800 DT700 Multiline Firmware Name Setup Firmware...

Page 136: ...use The IP address assigned must be in the same subnet as the address in Program 10 12 09 After these commands are uploaded to the CPU a system reset must be applied Figure 9 27 System Data 84 26 VoIP...

Page 137: ...its are set in Program 11 01 as Extension Ports are dedicated to VoIP stations in groups of 2 E g In the image below if port 84 Extension 184 is used for a SIP MLT Station that group of 2 ports Ports...

Page 138: ...ADMIN Password 6633222 The user name should already be entered in the terminal Press Set soft key to step down to the password field After you enter the password press OK soft key Network Settings DH...

Page 139: ...ay mode 3 Same as Plug and Play mode 4 To enable key data and other station feature programming before IP Phone is brought online the extensions must be identified as IP Phones Once checked in the IP...

Page 140: ...using the following steps The station does not require an Ethernet connection to enter the program mode Only power is required Power can be provided by an AC adapter plugged into the phone or by POE...

Page 141: ...Enter the IP address assigned in command 10 12 09 and click OK SIP Server Port 1st Server Port Enter port 5080 Click OK Press the EXIT key until you are back at the Main menu Press the SAVE key and t...

Page 142: ...ned in the system When entered correctly the phone is provided an extension number Server Address URI 1st Server Address Enter the IP address assigned in command 10 12 09 and click OK SIP Server Port...

Page 143: ...46 01 DT800 DT700 Server Informa tion Setup Register Mode 0 Plug and Play 1 Automatic 2 Manual Default is 0 Set up the information of the SIP Multiline 8IPLD series Server This Program is a system wi...

Page 144: ...MEMO SL2100 ISSUE 1 0 9 46 IP Multiline Station SIP...

Page 145: ...bandwidth requirement used on most Wide Area Network links G 711 Law High bandwidth requirement usually used on Local Area Networks G 722 This CODEC is useful in fixed network Voice over IP applicatio...

Page 146: ...1 2 3 10 03 01 IPL Configuration VoIP Type VoIPDB Type 0 3 Not Used 4 Built in VoIP 5 VoIPDB X 10 03 02 IPL Configuration Number of Channel VoIPDB Channel Built in VoIP 8 VoIPDB 16 128 X 10 03 03 IPL...

Page 147: ...lid When Data is set to 2 Item No 02 06 are in valid 0 Disabled Invalid 1 IP Precedence 2 Diffserv Default is 0 X 2 2 3 SIP Peer to Peer Program Number Program Name Description Comments Assigned Data...

Page 148: ...Number of G 729 Audio Frames Define the G 729 audio Frame Size 1 6 1 10ms 2 20ms 3 30ms 4 40ms 5 50ms 6 60ms Default is 2 X 84 19 08 SIP Extension CODEC Informa tion Basic Setup G 729 Voice Activity D...

Page 149: ...uffer Average 0 255ms Default is 60 X 84 19 42 SIP Extension CODEC Informa tion Basic Setup G 726 Jitter Buffer max 0 255ms Default is 120 X 84 19 49 SIP Extension CODEC Informa tion Basic Setup RTP F...

Page 150: ...xtension Basic Informa tion Setup Session Timer Val ue Define the periodic re fresh time that allows both user agents and proxies to determine if the SIP session is still active 0 65535 Default is 180...

Page 151: ...up 4 5 Group 5 6 Group 6 7 Group 7 8 Group 8 9 Group 9 10 Group 10 Default is 0 X 15 05 40 IP Telephone Terminal Basic Data Setup Calling Name Dis play 0 Both Name and Number 1 Name only 2 Number only...

Page 152: ...255 255 240 255 255 255 248 255 255 255 252 255 255 255 254 255 255 255 255 default is 255 255 0 0 X 10 12 11 CPU Network Setup NIC Setup Define the LAN interface speed and mode of the VoIP applicatio...

Page 153: ...45 IP Telephone Terminal Basic Data Setup NAT Plug Play Per IP Single line telephone enable NAT Plug and Play so that port forwarding is NOT required in the router the IP single line telephone resides...

Page 154: ...sable Stop 1 Enable Start default is 0 Stop 10 65 02 NTP Server Port Set the receiving port of the NTP Server 1 65535 default is 123 2 3 SIP Phone Example Chassis NEC SL2100 VoIP VoIPDB 192 168 1 20 V...

Page 155: ...Phone end of the connection if required SL1100 192 168 1 10 24 VoIP Gateway RTP 10020 RTCP 10021 192 168 1 1 Gateway 192 168 1 11 VoIP Gateway IP Phones connected via NAPT 192 168 1 2 24 NAPT Router...

Page 156: ...raversal using a dy namic conversion table Static Performs NAT Traversal using a static conversion table and requires the WAN IP Ad dress to be entered into the IP Terminal 2 Network Area Name A chara...

Page 157: ...Program 10 46 14 is set to ON it references programs 10 58 01 and 10 58 02 These programs are used to define any destination networks that do not get sent through the NAPT translations UDP ports in t...

Page 158: ...com mended to set this to 0 0 0 0 and all connections to the system will be made through the VoIPDB 0 0 0 0 126 255 255 254 128 0 0 1 191 255 255 254 192 0 0 1 223 255 255 254 default 192 168 0 10 10...

Page 159: ...13 Subscribe Session Port 0 65535 5081 10 46 14 NAT Mode Turns On Off the NAT mode of the system 0 Off 1 On Default Off 15 05 45 NAT Plug Play Effective when PRG 10 46 14 is set to NAT Mode Select se...

Page 160: ...ess for the VoIP Gateway Default 172 16 0 20 84 26 02 VoIPDB Basic Setup DSP RTP Port Number Assign the RTP port number to be used for the DSP on the VoIPDB VoIP GW 10020 10083 84 26 03 VoIPDB Basic S...

Page 161: ...37 LVL NO STAT DATE TIME ITEM UNIT SLT PRT PARAMETER MAJ 0068 ERR 01 22 09 09 30 VoIP All DSP Busy VoIPDB 01 00 STA MAJ 0068 ERR 01 22 09 09 31 VoIP All DSP Busy VoIPDB 01 00 TRK MIN 0002 REC 01 22 0...

Page 162: ...Comments Assigned Data Level 1 2 3 20 13 52 VoIP All DSP Busy Display Set on a per station class of serv ice basis whether the All DSP Busy alarm displays on the LCD when the caller makes an IP call...

Page 163: ...routing for each extension in each network node These tables are easily customized to meet the requirements of each networking configuration Users may place an intercom call or transfer a call to any...

Page 164: ...he system that has trunks connected Conference An extension can have a conference call that includes co workers at another system within the network 1 2 SL2100 Hardware Using IP AspireNet the maximum...

Page 165: ...t This section guides you step by step in setting up a basic AspireNet system Section 3 AspireNet Features This section provides a description of each of the AspireNet Features Section 4 Programming T...

Page 166: ...SETTING UP ASPIRENET 2 1 Required System Programming As with any Voice Over IP VoIP implementation there are several issues that should be considered when setting up AspireNet IP 2 1 1 System IP Addre...

Page 167: ...0 Set for VOIPDB Table 13 1 System IP Address Example System A System B IP Address 172 16 0 10 IP Address 172 16 0 11 Subnet Mask 255 255 0 0 Subnet Mask 255 255 0 0 2 1 2 VOIPDB Card IP Address 84 2...

Page 168: ...working call will be sent to the IP Address set in this program The IP Address should be the IP Address of the peer CPU Pro gram 10 12 01 1 0 0 1 126 255 255 254 128 1 0 1 191 254 255 254 192 0 1 1 22...

Page 169: ...re systems connected by AspireNet IP The configuration for three or more sites is the same as for two sites refer to AspireNet IP for details of setting up the SL2100 systems The example below shows t...

Page 170: ...21 VoIP Gateway IP Ad dress 172 16 0 22 VoIP Gateway IP Ad dress 172 16 0 23 All systems within the network must have a direct connection to all other systems in the network This makes AspireNet IP th...

Page 171: ...with that digit For example entering 6 affects all number plan entries beginning with 6 The entries you make in step 2 and step 3 below affect the entire range of numbers beginning with 6 For example...

Page 172: ...tem ID 1 Dial 4x Dial 2x Digit 3 Type 8 Networking System ID 1 Dial 4x Dial 2x Digit 3 Type 2 Intercom The following example shows a unified extension number assignment All users dial a 4 digit extens...

Page 173: ...Table 2 2 ARS F Route table 44 02 03 Dial Analysis Table for ARS F Route Access Additional Data Enter the additional data required for the service type selected in Program 44 02 02 either the number o...

Page 174: ...Route used the dialing is analyzed when the call is initially dialed 3 2 Barge In Barge In is available in the Networking feature with the following options Barge into a conversation between an extens...

Page 175: ...ion users to get through as soon as a busy extension becomes free It also lets callers wait in line for a busy extension without being forgotten When you have set Camp On you can choose to wait off ho...

Page 176: ...the transfer will not go through and the call will recall the exten sion performing the transfer 16 01 06 STG Withdraw Mode No 16 01 07 Call Recall Restriction for STG No 16 01 08 Maximum Queuing Num...

Page 177: ...er is hearing the hold tone For example a user at System A places a call to system B and puts the call on hold the MOH source at system B will be heard by the held user Whilst the caller is on hold th...

Page 178: ...Message Waiting This feature can be used when placing an intercom call to a networked extension and receives either no answer or hears a busy tone With a networked system when a Message Waiting has be...

Page 179: ...r will get the orbit while the other user s call will either ring back or it will remain an active call depending on how the park orbit was accessed With Networking if both users try to access the sam...

Page 180: ...A SYSTEM B LOCAL VOICE Figure 13 2 Only Local Voice Mail System A System B 16 02 01 VM ports Group 64 16 02 01 None 45 01 01 64 45 01 01 None 11 07 01 Group 64 600 11 07 01 None 45 01 07 None 45 01 0...

Page 181: ...m B 16 02 01 VM ports Group 64 16 02 01 VM ports Group 64 45 01 01 64 45 01 01 64 11 07 01 Group 64 600 11 07 01 Group 64 500 45 01 07 None 45 01 07 None 11 01 01 Dial 5x Type 8 Networking Dial 6x Typ...

Page 182: ...0 0 0 126 255 255 254 128 0 0 1 191 255 255 254 192 0 0 1 223 255 255 254 default 0 0 0 0 84 26 01 VoIP Basic Setup DSP Assign the IP address that is used for Voice Communica tions across the network...

Page 183: ...10 19 01 VoIPDB DSP Resource Selection This program is used to assign the 128 resources of the VoIPDB NEC recommends leaving the default settings as system default 0 Commonly used for IP extensions t...

Page 184: ...11 Average Jitter Buffer size This program assigns the average size that the jitter buf fer will use 0 255ms default 60ms 84 12 06 G 711 Maximum Jitter Buffer size This program assigns the maximum siz...

Page 185: ...l use 0 255ms default 60ms 84 12 37 G 722 Maximum Jitter Buffer size This program assigns the maximum size that the jitter buffer will use 0 255ms default 120ms 84 12 38 RTP Filter This program is use...

Page 186: ...med in 10 27 01 150 will access trunks from Remote system 50 that is programmed in 10 27 01 0 No Setting Calls will not route 001 050 Trunk Group 1 50 101 150 100 Networking System No 1001 1050 1000 R...

Page 187: ...med in 10 27 01 104 will access trunks from Remote system 4 that is pro grammed in 10 27 01 150 will access trunks from Remote system 50 that is programmed in 10 27 01 0 No Setting Calls will not rout...

Page 188: ...lco that are going to be translated The amount of digits entered should be equal to the set ting assigned in program 22 09 01 Maximum of 8 digits 0 9 default Not Assigned 22 11 02 Target Number Enter...

Page 189: ...umber 1 0 64800 seconds default 20 seconds 22 01 07 DID Incoming Ring Group No Answer Time Use this program to assign the amount of time that a call will ring the Transfer Destination Number 1 before...

Page 190: ...assigned the higher the priority When using a department group for Voice Mail the low est voice mail port must have the lowest priority number in the group For example if the VM had system ports 65 68...

Page 191: ...se to one of these Keep Alive messages an Alarm 15 will be gener ated and labeled as a Warning An example of this alarm is MIN 0015 WAR 11 07 11 14 07 NW KeepAlive none ID 02 004 MIN Minor Alarm this...

Page 192: ...TCP Port Setup Device 4 30000 Program 10 20 01 TCP Port Setup Device 4 30000 Program 10 27 01 Destination IP Address and port number for each ID ID 1 IP Address 172 16 5 10 Procedure port must be set...

Page 193: ...B SL2100 C SL2100 A SL2100 A SL2100 B SL2100 C Program 10 12 09 IP Address of the VOIPDB 172 16 0 10 Program 10 12 10 Subnet Mask 255 255 0 0 Program 10 12 09 IP Address of the VOIPDB 172 16 5 10 Prog...

Page 194: ...rking ID 1 Dial 4x 3 digit Type 2 Intercom Program 84 02 35 Enable Fast Start Program 84 02 35 Enable Fast Start Program 84 02 35 Enable Fast Start Program 84 34 01 Type 2 Profile 1 DTMF Relay Mode 1...

Page 195: ...MEMO ISSUE 1 0 SL2100 Networking Manual 13 33...

Page 196: ...Networking Manual NEC Corporation ISSUE 1 0...

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