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DGW-L20X User Manual

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the realm will be based on the request 'to' or 'from' header and should

match one of the domain. Otherwise, the configured 'realm' value will be

used.

Always Auth Reject

When an incoming INVITE or REGISTER is to be rejected, for any

reason, always reject with an identical response equivalent to valid

username and invalid password/hash instead of letting the requester

know whether there was a matching user or peer for their request. This

reduces the ability of an attacker to scan for valid SIP usernames. This

option is set to 'yes' by default.

Authenticate Options

Requests

Enabling this option will authenticate OPTIONS requests just like INVITE

requests are. By default this option is disabled.

Allow Guest Calling

Allow or reject guest calls (default is yes, to allow). If your gateway is

connected to the Internet and you allow guest calls, you want to check

which services you offer everyone out there, by enabling them in the

default context.

4.3.6 Media

Table 4-3-6 Instruction of Media

Options

Definition

TOS for SIP Packets

Sets type of service for SIP packets.

TOS for RTP Packets

Sets type of service for RTP packets.

Summary of Contents for DGW-L20X

Page 1: ...rt Book Building Qingxiang Road Longhua Street Longhua District Shenzhen Guangdong China 518109 Tel 86 755 82535461 82535095 82535362 Fax 86 755 83823074 Business Contact sales openvox cn Technical Support support openvox cn Business Hours 09 00 18 00 GMT 8 from Monday to Friday URL www openvox cn ...

Page 2: ...ress written consent of OpenVox Inc Disclaimer OpenVox Inc reserves the right to modify the design characteristics and products at any time without notification or obligation and shall not be held liable for any error or damage of any kind resulting from the use of this document OpenVox has made every effort to ensure that the information contained in this document is accurate and complete however...

Page 3: ...DGW L20X User Manual OPENVOX 3 Revision History Issue version Issue date Detail of change 1 0 Jul 12 2019 Initial ...

Page 4: ...Disclaimer 2 Trademarks 2 Revision History 3 1 Overview 9 1 1 What is DGW L20X 9 1 2 Sample Application 10 1 3 Product Appearance 10 1 4 Main Features 12 1 5 Physical Information 12 1 6 Software 13 2 System 14 2 1 Status 14 2 2 Call Status 15 2 3 Time 16 2 4 Login Settings 17 2 5 General 19 ...

Page 5: ...uration 21 2 6 4 Restore Configuration 21 2 7 System Information 22 3 T1 E1 23 3 1 General 23 3 2 PRI 25 3 3 MFC R2 28 3 3 1 MFC R2 Signaling 28 3 3 2 Modify R2 variant 29 3 4 Chan SS7 34 3 4 1 Link Set Settings 34 3 4 2 Link Settings 37 3 4 3 SS7 Configuration file backup and restore 38 4 VOIP 39 4 1 VOIP Endpoints 39 4 1 1 SIP Endpoints 39 4 1 2 Main Endpoint Settings 39 ...

Page 6: ... IAX2 Endpoint 46 4 3 Advanced SIP Settings 49 4 3 1 Networking 49 4 3 2 Advanced NAT Settings 50 4 3 3 Advanced RTP Settings 52 4 3 4 Parsing and Compatibility 52 4 3 5 Security 53 4 3 6 Media 54 4 3 7 Codec Settings 55 4 4 Advanced IAX2 Settings 55 4 5 Advanced fax setting 59 5 Routing 61 5 1 Call Routing Rule 61 5 2 Groups 65 6 Network 67 6 1 Network Settings 67 6 2 DDNS Settings 68 ...

Page 7: ...terisk File Editor 74 7 4 Auto Provisioning 74 7 4 1 Preparation 75 7 4 2 Configuring gateway 75 7 4 3 Configuring ACS 77 7 4 4 Provisioning example 80 7 5 SNMP 84 7 5 1 Parameters in SNMP setting 85 7 5 2 Activating SNMP 85 7 5 3 Verify SNMP 86 7 6 TR069 88 7 7 Network Capture 90 7 8 Cloud 92 8 User 93 8 1 User Add 93 8 2 User List 93 ...

Page 8: ...DGW L20X User Manual OPENVOX 8 8 3 Permissions 93 9 Logs 94 9 1 Log Settings 94 9 2 System log 98 9 3 Asterisk logs 98 9 4 Call Statistics 99 9 5 System Notice 99 ...

Page 9: ...th the PSTN seamlessly With friendly GUI users may easily setup their customized Gateway Also secondary development can be completed through AMI Asterisk Management Interface It is developed with a wide selection of codecs and signaling protocol including G 711A G 711U G 729 G 722 G 723 and GSM It supports PRI SS7 R2 protocol OpenVox T1 E1 Gateway has good processing ability and stability The T1 E...

Page 10: ...DGW L20X User Manual OPENVOX 10 1 2 Sample Application Figure 1 2 1 Topological Graph 1 3 Product Appearance The picture below is appearance of DGW L20X Figure 1 3 1 Product Appearance ...

Page 11: ...Reset Reset button is used to restore the device 3 RUN Register indicator Green Slow blinking Green 2s and Flash 0 1s Work normally Fast blinking Green 0 5s and Flash 0 5s Work abnormally Fast blinking Green 0 5s and Flash 0 5s Work abnormally No blinking DAHDI Error 4 PWR Power Status indicator Green On Power is on Off Power is off 5 VGA VGA monitor connector 6 Eth1 Network interface ...

Page 12: ...riendly GUI Codecs support G 711A G 711U G 729 G 723 G 722 GSM Support ports group management Support call status information Support T 38 Pass through fax Support Auto Provision SNMP and TR069 Connect legacy PBX systems to low cost VoIP services Connect legacy PBX systems to remote sites over private VoIP links Connect IP PBX systems to legacy TDM services 1 5 Physical Information Table 1 5 1 Des...

Page 13: ...l OPENVOX 13 Operation humidity 5 95 non condensing Max power 18W LAN port 1 WAN port 1 1 6 Software Default IP 172 16 100 1 WAN 192 168 100 1 LAN Username admin Password admin Notice Log in Figure 1 6 1 LOG IN Interface ...

Page 14: ...DGW L20X User Manual OPENVOX 14 2 System 2 1 Status On the System Status page you will find all Interface status channels status SIP IAX2 Routing rules and Network information Figure 2 1 1 System Status ...

Page 15: ...t is available Channels Status Show the Channels status of port include Idle Busy Disable and S channel Idle means it is available Busy means the channel is busy Disable means it is unavailable S channel means signaling channel 2 2 Call Status The verbose of the system call status will be present on the Call Status page You can select the specified T1 E1 port which you are care for Figure 2 2 1 Ve...

Page 16: ... 0 cn pool ntp org NTP Server 2 The first reserved NTP server For example time windows com NTP Server 3 The second reserved NTP server For example time nist gov Auto Sync from NTP Whether enable automatically synchronize from NTP server or not ON is enable OFF is disable this function Sync from NTP Sync time from NTP server Sync from Client Sync time from local machine For example you can configur...

Page 17: ...de is http and https For safety you can switch to only https mode Table 2 4 1 Description of Web Login Settings Options Definition User Name Your gateway does not have administration role All you can do here is defining the user name and password to manage your gateway And it has all privileges to operate your gateway User Name Allowed characters _ 0 9a zA Z Length 1 32 characters Password Allowed...

Page 18: ...DGW L20X User Manual OPENVOX 18 Figure 2 4 1 Login Settings Notice Whenever you do some changes do not forget to save your configuration ...

Page 19: ...n upload your modified packages Choose File and Add Figure 2 5 1 Language Settings 2 5 2 Scheduled Reboot If switch it on you can manage your gateway to reboot automatically as you like There are four reboot types for you to choose By Day By Week By Month and By Running Time Figure 2 5 2 Reboot Types If use your system frequently you can set this enable it can helps system work more efficient 2 6 ...

Page 20: ... Table 2 6 1 Instruction of reboots Options Definition System Reboot This will turn off your gateway and then turn it back on This will drop all current calls Asterisk Reboot This will restart Asterisk and drop all current calls 2 6 2 Update Firmware We offer two kinds of update types for you You can choose System Update or System Online Update System Online Update is an easier way to update your ...

Page 21: ... then you can upload configuration directly That will be very convenient for you Figure 2 6 3 Upload and Backup 2 6 4 Restore Configuration Sometimes there is something wrong with your gateway that you don t know how to solve it mostly you will select factory reset Then you just need to press a button your gateway will be reset to the factory status Figure 2 6 4 Factory Reset ...

Page 22: ... 2 7 System Information On the Information page there shows some basic information about the T1 E1 gateway You can see software and hardware version storage usage memory usage and some help information Figure 2 7 1 System Information ...

Page 23: ...s need to be generated such as ring back busy congestion and other call oriented inband tone signals Interface Type It shows you the current type of port It has two type E1 and T1 Figure 3 1 2 Advanced interface type Table 3 1 2 Definition of advanced interface type Options Definition RX Gain Gain for the RX receive into Asterisk channel Default 0 0 TX Gain Gain for the TX transmit out of Asterisk...

Page 24: ...aming Framing method for this interface Coding Coding method for this interface Line Build out Line build out represents the length of the cable form the port on this gateway to the next device CRC4 Enable cyclic redundancy checking for error checking on line CRC 4 support is required for all network switches in Europe but many older switches and PBXs don t support it Signaling It shows you what s...

Page 25: ...ons Definition Q SIG Channel Mapping Sets logical or physical channel mapping In logical channel mapping channels are mapped to 1 30 In physical channel mapping channels are mapped to 1 15 17 31 skipping the number used for the data channel Default is physical Enable Caller ID Whether or not to use caller ID ...

Page 26: ...e this Network Specific Facility NSF Messages Some switches AT T especially require network specific facility IE Supported values are currently none sdn megacom tollfreemgacom account Idle Bearer Reset Whether or not to reset unused B channels Idle Bearer Reset Period Sets the time in seconds between restart of unused B channels defaults to never Display Send Send receive ISDN display IE options t...

Page 27: ... name Overlap Dialing Enable overlap dialing mode sending overlap digits Allow Progress When Call Released Allow inband audio progress when a call is DISCONNECT Ted by the end of a PRI Out of Band Indications PRI Out of band indications Enable this to report Busy and congestion on a PRI using out_ of_ band notification Inband indication as used by the gateway doesn t seem to work with all telcos F...

Page 28: ...ID Name Enable if you need to hide just the name and the number for legacy PBX use Only applies to PRI channels Wait for Caller ID Name Support caller ID on call waiting 3 3 MFC R2 3 3 1 MFC R2 Signaling Figure 3 3 1 MFC R2 Signaling Table 3 3 1 Definition of MFC R2 Signaling options Definition Enable Caller ID Whether or not to use caller ID Init CAS Bit The initial position of the CAS bits Varia...

Page 29: ...DGW L20X User Manual OPENVOX 29 3 3 2 Modify R2 variant Figure 3 3 2 R2 Variant You can click button then you could fine the below Figure 3 3 3 General ...

Page 30: ...d of the normal clear back signal Charge Calls Whether or not report to the other end accept call with charge when interconnecting with old PBXs this may be useful Max DNIS Max amount of DNIS to ask for Max ANI Max amount of ANI to ask for Get ANI First Whether or not get the ANI before getting DNIS Immediate Accept This feature allows to skip the use of Group B II signals and go directly to the a...

Page 31: ...cycle with a MF pulse MF Fwd Safety Safety FORWARD timer R2 Seize How much time do we wait for a response to our seize signal R2 Answer How much to wait for an answer once the call has been accepted Metering Pulse Hoe much to wait for metering pulse detection R2 Double Answer Interval between ANSWER CLEAR BACK ANSWER when double answer is in effect R2 Answer Delay Minimum delay time between the Ac...

Page 32: ...S Persistence Check Time to wait for to CAS signaling before handing the new signal DTMF Start Dial Safety time before starting to dial DTMF DTMF Detection End Safety time to decide when to stop detecting DTMF DNIS Figure 3 3 5 Group A ...

Page 33: ...DGW L20X User Manual OPENVOX 33 Figure 3 3 6 Group B Figure 3 3 7 Group C Figure 3 3 8 Group 1 ...

Page 34: ...er Manual OPENVOX 34 Figure 3 3 9 Group 2 3 4 Chan SS7 3 4 1 Link Set Settings Figure 3 4 1 Link Set Settings You can click button as shown below when there are several link sets only one can be set to the default ...

Page 35: ...e The link set name Type SS7 variant Enabled ST This is used to decide whether end of pulsing is not used to determine when incoming address is complete Use Connect This setting specifies whether to reply incoming call with CON rather than ACM and ANM CON Echo Cancellation This setting will enable Echo Cancellation when Use Connect is enabled ...

Page 36: ...rcuit for outgoing calls This should be configured appropriately at each end of the SS7 link to minimize the risk of call collision both ends try to make an outgoing call on the same circuit at the same time Subservice The subservice field national international auto or decimal hex value The auto means that the subservice is obtained from first received SLTM t35 The value and action for t35 Value ...

Page 37: ...he default linkset Original Called Number Information sent in the forward direction when a call is redirected and identifies the original called party 3 4 2 Link Settings Figure 3 4 3 Link Settings You can click button as shown below Figure 3 4 4 SS7 Edit Link Settings ...

Page 38: ...DGW L20X User Manual OPENVOX 38 3 4 3 SS7 Configuration file backup and restore Figure 3 4 5 Configuration file backup and restore ...

Page 39: ... if you want to modify existed endpoints you can click button There are three kinds of registration types for choose You can choose Anonymous Endpoint registers with this gateway or This gateway registers with the endpoint You can configure as follows If you set up a SIP endpoint by registration None to a server then you can t register other SIP endpoints to this server If you add other SIP endpoi...

Page 40: ...e designed a method that you can register your SIP endpoint to your gateway thus your gateway just works as a server Figure 4 1 3 Endpoint Register with Gateway Also you can choose registration by This gateway registers with the endpoint it s the same with None except name and password ...

Page 41: ...tname or IP Address IP address or hostname of the endpoint or dynamic if the endpoint has a dynamic IP address This will require registration Notice if the input here is hostname and your DNS has changed you must reboot asterisk Transport This sets the possible transport types for outgoing Order of usage when the respective transport protocols are enabled is UDP TCP TLS The first enabled transport...

Page 42: ...the gateway registers to the remote side Port The port number the gateway will connect to at this endpoint Qualify Whether or not to check the endpoint s connection status Qualify frequency Frequency How often in seconds to check the endpoint s connection status Outbound Proxy A proxy to which the gateway will send all outbound signaling instead of sending signaling directly to endpoints 4 1 4 Cal...

Page 43: ...ot render it Valid values yes no never Default never Append user phone to URI Whether or not to add user phone to URIs that contain a valid phone number Add Q 850 Reason Headers Whether or not to add Reason header and to use it if it is available Honor SDP Version By default the gateway will honor the session version number in SDP packets and will only modify the SDP session if the version number ...

Page 44: ...Advanced Timer Settings Table 4 1 5 Definition of Timer Options Options Definition Default T1 Timer This timer is used primarily in INVITE transactions The default for Timer T1 is 500ms or the measured run trip time between the gateway and the device if you have qualify yes for the device Call Setup Timer If a provisional response is not received in this amount of time the call will auto congest D...

Page 45: ...ion of the T 38 recommendation and result in failures because Asterisk does not believe it can send T 38 packets of a reasonable size to that endpoint Cisco media gateway are one example of this situation In these cases during a T 38 call you will see warring messages on The console in the logs from the Asterisk UDPTL stack complaining about lack of buffer space to send T 38FaxMaxDatagram value sp...

Page 46: ...Fax Activity activate T38 fax gateway with timeout seconds Fax Timeout activate T38 fax gateway with timeout seconds 4 2 IAX2 Endpoint Figure 4 2 1 IAX2 Endpoint You can click button as shown below Figure 4 2 2 Edit IAX Endpoint 9001 ...

Page 47: ...aracters Registration Whether this endpoint will register to this gateway or this gateway to the endpoint Hostname or IP Address IP address or hostname of the endpoint or dynamic if the endpoint has a dynamic IP address This will require registration Notice If the input here is hostname and your DNS has changed you must reboot asterisk Auth Authentication method for connections Transfer Disable or...

Page 48: ...ion on encryption is automatically turned on as well The default is no Trunk Max Size Defaults to 128000 bytes which supports up to 800 calls of ulaw at 20ms a frame Trunk MTU With a large amount of traffic on IAX2 trunk there is a risk of bad voice quality when allowing the Linux system to handle fragmentation of UDP packets Depending on the side of each payload allowing the OS to handle fragment...

Page 49: ...egExpire Maximum amounts of time that IAX2 peers can request as a registration expiration interval in seconds 4 3 Advanced SIP Settings 4 3 1 Networking Table 4 3 1 Definition of Networking Options Options Definition UDP Bind Port Choose a port on which to listen for UDP traffic Enable TCP Enable server for incoming TCP connection default is no TCP Bind Port Choose a port on which to listen for TC...

Page 50: ... inside a NATed network This gateway will replace the internal IP address in SIP and SDP messages with the external IP address when a NAT exists between the gateway and other endpoints Local Network List Local IP address list that you added Subscribe Network Change Event Through the use of the test_stun_monitor module the gateway has the ability to detect when the perceived external network addres...

Page 51: ...I External Address The external address and optional TCP port of the NAT External address hostname port specifies a static address port to be used in SIP and SDP messages Examples External address 12 34 56 78 External address 12 34 56 78 9900 External Hostname The external hostname and optional TCP port of the NAT External Hostname hostname port is similar to External address Examples External Hos...

Page 52: ...wner string This filed MUST NOT contain spaces Disallowed SIP Methods When a dialog is started with another SIP endpoint the other endpoint should include an Allow header telling us what SIP methods the endpoint implements However some endpoint either do not include an Allow header or lie about what methods they implement In the former case the gateway makes the assumption that the endpoint suppor...

Page 53: ...oming outgoing registration Registration Timeout How often in seconds to retry registration calls Default 20 seconds Number of Registration Number of registrations attempts before we give up 0 continue forever hammering the other server until it accepts the registration Default is 0 tries continue forever 4 3 5 Security Table 4 3 5 Instruction of Security Option Definition Match Auth If available ...

Page 54: ... the ability of an attacker to scan for valid SIP usernames This option is set to yes by default Authenticate Options Requests Enabling this option will authenticate OPTIONS requests just like INVITE requests are By default this option is disabled Allow Guest Calling Allow or reject guest calls default is yes to allow If your gateway is connected to the Internet and you allow guest calls you want ...

Page 55: ...s Set iaxcompat to yes if you plan to use layered switches or some other scenario which may cause some delay when doing a lookup in the dialplan It incurs a small performance hit to enable it This option cause Asterisk to spawn a separate thread when it receives an IAX DPREQ Dialplan Request instead of blocking while it waits for a response Enable Delay Reject Disable UDP checksums if no checksums...

Page 56: ...nguage for users This can be specified also on a per user basis If omitted will fallback to English en Account Code You may specify a default account for Call Detail Records CDRs in addition specifying on a per user basis Table 4 4 2 Instruction of Music on Hold Options Definition Mohsuggest The Mohsuggest option specifies which music on hold class to suggest to the peer channel when this channel ...

Page 57: ...ering on the switch since the endpoints can each handle this However some endpoints may have poor jitter buffers themselves so this option will force to always jitter buffer even in this case Max Jitter Buffers A maximum size for the jitter buffer Resyncthreshold When the jitter buffer notices a significant change in delay that continue over a few frames it will resync assuming that the change in ...

Page 58: ... maxcallnumbers option limits the amount of call numbers allowed for each individual remote IP address Once an IP address reaches its call number limit no more new connections are allowed until the previous ones close This option can be used in a peer definition as well but only takes effect for the IP of a dynamic peer after it completes registration MaxCallNumbers_ Nonvalidated The maxcallnumber...

Page 59: ... UDPTL traffic Udptl FEC Entries The number of error correction entries in a UDPTL packet Udptl FEC Span The span over which parity is calculated for FEC in a UDPTL packet Use Even Ports Some VoIP providers will only accept an offer with an even numbered UDPTL port Set this option so that Asterisk will only attempt to use even numbered ports when negotiating T 38 Default is no Maximum Transmission...

Page 60: ...x session Fax completion events are always sent to manager sessions with call class permissions regardless of the value of this option Modem Capabilities Set this value to modify the default modem options Defasult v17 v27 v29 ECM Enable disable T 30 ECM error correction mode by default ...

Page 61: ...tting routing rules move rules order by pulling up and down click button to edit the routing and to delete it Finally click the button to save what you set will show current routing rules Otherwise you can set up unlimited routing rules There is an example for routing rules number conversion it transforms calling called number at the same time Suppose you want eleven numbers start at 159 to call t...

Page 62: ...bove realizes that calls from support SIP endpoint switch you have registered will be transferred to Port 1 When Call Comes in From is 1001 prepend prefix and match pattern in Advanced Routing Rule are ineffective and just CallerID option is available Table 5 1 2 Definition of Routing Options Options Definition Routing Name The name of this route Should be used to describe what types of calls this...

Page 63: ...igits to prepend to a successful match If the dialed number matches the patterns specified by the subsequent columns then this will be prepended before sending to the trunks Prefix Prefix to remove on a successful match The dialed number is compared to this and the subsequent columns for a match Upon a match this prefix is removed from the dialed number before sending it to the trunks Match Patter...

Page 64: ...ut Sip From and Number eg When selecting SIP From Name is Peter and Number is 402 The From mode is Peter sip 402 172 16 6 239 transport UDP tag bd481672 SIP_TO name SIP_TO number defalut EXTEN eg When selecting SIP To Name is Jason and Number is 401 To mode is Jason sip 401 172 16 6 239 transport UDP None Set Caller ID number which is to be send on the channel from PBX manipulated if it sets Forwa...

Page 65: ...ze with your Sever time Figure 5 1 4 Forward Number You can configure forward number when you have a transfer call You can also set your custom context as you like before sending the call to the endpoint Figure 5 1 5 Failover Call Through Number You can add one or more Failover Call Through Numbers 5 2 Groups Sometimes you want to make a call through one port but you don t know if it is available ...

Page 66: ...DGW L20X User Manual OPENVOX 66 Figure 5 2 1 Establish Group ...

Page 67: ...c and DHCP Static is the default type and it is 172 16 100 1 The LAN port is a fixed IP and it is 192 168 100 1 Figure 6 1 1 WAN LAN Settings Interface Table 6 1 1 Definition of WAN LAN Settings Options Definition Interface The name of network interface Type The method to get IP Static manually set up your gateway IP DHCP automatically get IP from your local LAN MAC Physical address of your networ...

Page 68: ...lt Gateway Default getaway IP address DNS Servers A list of DNS IP address Basically this info is from your local network service provider Note that please restart the gateway if you changed the DNS server Figure 6 1 2 DNS Interface 6 2 DDNS Settings You can set some static domain Figure 6 2 1 Static Domain Interface ...

Page 69: ... 6 2 2 DDNS Interface Table 6 2 1 Definition of DDNS Settings Options Definition DDNS Enable Disable DDNS dynamic domain name server Type Set the type of DDNS server Username Your DDNS account s login name Password Your DDNS account s password Your domain The domain to which your web server will belong ...

Page 70: ...User Manual OPENVOX 70 6 3 Toolkit It is used to check network connectivity Support Ping command on web GUI Figure 6 3 1 Network Connectivity Checking 6 4 Static Route Settings Figure 6 4 1 Static Route Settings ...

Page 71: ...er Name Name of the manager without space Manager secret Password for the manager Characters Allowed characters _ 0 9a zA Z Length 4 32 characters Deny If you want to deny many hosts or networks use char as separator Example 0 0 0 0 0 0 0 0 or 192 168 1 0 255 255 255 0 10 0 0 0 255 0 0 0 Permit If you want to permit many hosts or network use char as separator Example 0 0 0 0 0 0 0 0 or 192 168 1 0...

Page 72: ...ose information Read only Defined but not yet used Command Permission to run CLI commands Write only Agent Information about queues and agents and ability to add queue members to a queue User Permission to send and receive UserEvent Config Ability to read and write configuration files DTMF Receive DTMF events Read only Reporting Ability to get information about the system Dialplan Receive NewExten...

Page 73: ... 172 16 100 110 is the gateway s IP and 5038 is its API port Figure 7 1 2 Putty Access 7 2 Asterisk CLI In this page you are allowed to run Asterisk commands Figure 7 2 1 Asterisk Command Interface Table 7 2 1 Definition of Asterisk CLI Options Definition Command Type your Asterisk CLI commands here to check or debug your gateway If you type help or and execute it the page will show you the execut...

Page 74: ...nel to be lock or unlock 7 3 Asterisk File Editor On this page you are allowed to edit and create configuration files Click the file to edit Figure 7 3 1 Configuration Files List Click New Configuration File to create a new configuration file After editing or creating please reload Asterisk 7 4 Auto Provisioning Auto provisioning or auto configuration is an easy flexible and time saving way to upg...

Page 75: ...able the auto provisioning in gateway The ACS has been prepared The network between gateway and ACS is connected 7 4 2 Configuring gateway Usually the feature is disabled before being on sale To activate the auto provisioning function please follow the procedures as below Step 1 On the ADVANCED Auto Provision interface Step 2 Enable the Enabled option and select ACS DHCP option 66 can be enabled i...

Page 76: ... from ACS Password The password of downloading from ACS Timeout The max limit time for downloading firmware Firmware Upgrade Enable disable the mode of downloading firmware Upgrade Mode Select upgrade time Power start upgrade configuration when Power on Power Period Set the frequency of checking the latest configuration when gateway running Table 7 4 2 Definition of system notice Options Definitio...

Page 77: ...n ACS download directory as table 7 4 3 Table 7 4 3 Definition of ACS files Options Definition DGW100x current bin The firmware image common conf The wildcard configuration file for the whole gateway defconfig tar gz The default factory configuration file EPC mac conf The private configuration file for the specified gateway Naming rules EPC mac conf The naming prefix of EPC stands for the private ...

Page 78: ...Firmware image name FW_MD5 b3603f3c3b5e7eb6326498640f151c79 The md5 of firmware image FW_VERSION 1 1 2 Firmware version configs CONFIG_NAME defconfig tar gz default configuration file compressed CONFIG_MD5KEY 2cd2dfbe52482405350816e3698cb530 the md5 of default configuration file 2 EPC mac conf dns DNS_SERVER1 8 8 8 8 DNS_SERVER2 8 8 4 4 DNS_SERVER3 DNS_SERVER4 ntp NTP_SERVER1 0 cn pool ntp org NTP...

Page 79: ...DDRESS 172 16 100 223 NETMASK 255 255 0 0 GATEWAY 172 16 0 1 eth1 ENABLE yes TYPE static DHCP no IPADDRESS 192 168 100 223 NETMASK 255 255 0 0 GATEWAY 192 168 0 1 web_login username admin password admin 3 Defconfig tar gz Figure 7 4 2 the overview of defconfig tar gz ...

Page 80: ...e 7 4 3 and the message will be display in the system notice LOGS System Notice Auto provisioning will not take effects immediately but in the next time system is power on It could be postponed the execution of restart system also Now an example of using Auto Provisioning will be given in the following 1 Activate the auto provision TFTP in ADVANCED Auto Provision like figure 7 4 4 Figure 7 4 3 Aut...

Page 81: ...he working directory of TFTP server Figure 7 4 5 The working directory of TFTP server Notice The demo of E1 gateway mac address is A0 98 05 01 DB CA eth0 therefore the private configuration file is EPC a0980501dbca conf Generate the md5 of firmware and defconfig tar gz Then fill in common conf and EPC mac config Figure 7 4 6 Generate the md5 of firmware and configuration ...

Page 82: ...DGW L20X User Manual OPENVOX 82 Figure 7 4 7 Common conf Figure 7 4 8 EPC a0980501dbca conf Start TFTP service Tftpd32 exe is a useful TFTP tools in windows7 then make sure TFTP server is select ...

Page 83: ...L20X User Manual OPENVOX 83 Figure 7 4 9 A demo TFTP server 4 The system will receive an auto provision message in web GUI Figure 7 4 10 System notice logs Figure 7 4 11 Auto provision upgrade notification ...

Page 84: ...ement Protocol SNMP is an application layer protocol which is used to manage and monitor network elements and exchange management information between network devices By default SNMP uses port 161 for communication Since the inception SNMP it embraces three versions v1 v2c and v3 V1 and v2c are the most implemented version of SNMP v3 is target at the high security when compare to its older versions...

Page 85: ...on please access http pen iana org pen PenApplication page SNMP Version Select version of SNMP Community Configuration Define a community name to security name Group Configuration Define the security name to a group View Configuration Set a view to let the group have rights to do Access Configuration Grant the group can access to the view read write notify User Configuration Only exist in v3 Add a...

Page 86: ...7 5 3 Verify SNMP A powerful indispensable and easy to use MIB browser is convenient for engineer manager to manage SNMP enabled network devices and applications In this session Manage Engine MIB browser is selected It allows user to issue SNMP requests to retrieve agent s data or make changes to the agent It is free tool for Windows Mac and Linux 1 Get SNMP parameters via SNMP MIB browser It s su...

Page 87: ...ID is the node of SNMP MIBs e g 1 3 6 1 2 1 1 6 0 is system location and 1 3 6 1 2 1 1 1 0 is system description Figure 7 5 3 Get system location After the rest field has been filled then verify it Click Operations GET to get the value of system location and it returns the value which we just set 2 Set SNMP parameters via SNMP MIB browser For example set the system name system ...

Page 88: ...7 6 TR069 TR069 is a remote management solution which offers a single interface to manage the ACS and automate the deployment and support of data voice and video services thereby reducing operation and support costs while enhancing customer satisfaction Its user friendly interface covers the entire service lifecycle from centralized remote provisioning of services to inventory management group upd...

Page 89: ...ry service provider and other provisioning information to the ACS It can be numbers or English letters Model Name A brief description of the interface type or name It is a string of characters Periodic Enable Used to specify whether to periodically report to the ACS Periodic Interval The interval for reporting to the ACS Connection Request Url The address used for the ACS to connect back to the de...

Page 90: ...apture Options Definition Network Interface Specify which interface to be capture packets from All means capture packets from all interfaces Source host Specify which source host IP address to listen for Destination host Specify which destination host IP address to listen for Port To specify a port that is either source or destination direction Protocol To specify which protocol to be captured All...

Page 91: ...OPENVOX 91 The interface is in ADVANCED Network Capture Figure 7 7 1 Network capture interface Moreover user can capture SS7 signal and record port Figure 7 7 2 Signal Capture interface Figure 7 7 3 Port Recording interface ...

Page 92: ...rm you can also count your device model quantity distribution area and so on which can provide you with efficient and excellent service and experience Table 7 8 1 Definition of Cloud Management Options Definition Enable Cloud Service Turn on off the cloud management Choose Service Currently supports three servers China the United States and Europe Account Registered account or email on the cloud m...

Page 93: ...Series T1 E1 Gateway allows you to create users and modify the permissions of users accessing the web interface 8 1 User Add Figure 8 1 1 User Add interface 8 2 User List Figure 8 2 1 User List interface 8 3 Permissions Figure 8 3 1 Permissions ...

Page 94: ... Settings page you should set the related logs on to scan the responding logs page For example set SIP Logs on like the following then you can turn to SIP page for sip logs otherwise sip logs are unavailable And the same with other log pages Figure 9 1 1 Logs Settings ...

Page 95: ...DGW L20X User Manual OPENVOX 95 Figure 9 1 2 System Logs Output ...

Page 96: ...Asterisk console error message switch DTMF Asterisk console DTMF info switch Auto clean asterisk logs Switch on when the size of log file reaches the max size The system will cut a half of the file New logs will be retained Switch off logs will remain and the file size will increase gradually default on default size 2 MB SIP Logs Whether enable or disable SIP log Auto clean SIP logs Switch on when...

Page 97: ...orts If you choose All the PRI page will show you the logs about all the ports Auto clean PRI logs Switch on when the size of log file reaches the max size The system will cut a half of the file New logs will be retained Switch off logs will remain and the file size will increase gradually default on default size 2 MB SS7 Logs Whether enable or disable SS7 log Auto clean switch on when the size of...

Page 98: ...ry time power on power off and firmware upgrade information Figure 9 2 1 System Log 9 3 Asterisk logs On the pages of Asterisk SIP IAX2 SS7 PRI and MFC R2 there owns the some functions Displays the log by port refresh regularly and log download Figure 9 3 1 Asterisk Log ...

Page 99: ...u can reset the statistics manually Figure 9 4 1 Call Statistics Note Do not forget to enable call statistics in Log Setting if you want to statistics the calls 9 5 System Notice The system notice could be generated by system to inform the network manager of what is going on if it has been enabled Firmware upgrade messages from official website and auto provisioning messages from ACS are main noti...

Page 100: ...DGW L20X User Manual OPENVOX 100 Figure 9 5 2 enable system notice function Note Do not forget to enable system notice and check interval in Log Setting if you want to receive system messages ...

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