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V200 VoIP Telephone Adaptor/Router 

41

YML795 Rev1 

5.2   VoIP QoS

VoIP QoS is a function that allows users to keep enough bandwidth for VoIP calls during 

heavy Internet usage periods; hence it can maintain high-quality VoIP calls.

Conditions of QoS

There are two conditions to use the V200 QoS feature properly.
Firstly, your broadband Internet connection should have a fixed upstream bandwidth. Cable

broadband Internet services share a fixed bandwidth and therefore do not have a fixed

upstream bandwidth for their Internet access. In contrast, ADSL users normally have a fixed

upstream bandwidth, which should be stated in their ADSL service plan contract.
Secondly, you will need to let your V200 to handle the Internet traffic for your LAN

network. We recommend you install your V200 based on the following network diagram 

which will let the V200 QoS work properly. If you have already had an ADSL router 

working, you will need to reconfigure your ADSL router into bridge mode in order to use the

QoS feature (Please refer to the User Manual of your ADSL modem/router for instructions 

on how to set this up).

Note:  

The WAN port mode in this diagram can be either in PPPoE or Static IP 

(assign a public IP) mode.

Содержание V200

Страница 1: ......

Страница 2: ...ons 16 2 3 2 Power on your V200 and PC 16 2 3 3 Connecting to V200 16 2 3 4 Configure the V200 via Web browser 19 Chapter 3 How to Log in using a Web Browser 24 3 1 V200 IP Address 24 3 2 Web Login 24 Chapter 4 WAN and LAN Set up 25 4 1 WAN Setup 25 4 1 1 Static IP address 27 4 1 2 DHCP Mode 28 4 1 3 PPPoE 29 4 2 LAN IP Address 30 Chapter 5 VoIP Setup 31 5 1 SIP 31 5 1 1 Configuration 31 5 1 2 STUN ...

Страница 3: ... Router 3 YML795 Rev1 7 2 3 DHCP Lease 50 7 3 Ping 51 7 4 Save 52 7 5 Reset 53 7 6 Upgrade 54 7 7 Rebooting the System 55 Appendix A Cable Information 56 Appendix B Glossary 58 Appendix C Registration and Warranty Information 63 ...

Страница 4: ...4 V200 VoIP Telephone Adaptor Router YML795 Rev1 VoIP Telephone Adaptor Router settings WEB account User Name admin Password admin LAN port IP 192 168 30 1 ...

Страница 5: ...Phone FXS ports on the back of the V200 allowing the user to route calls over the Internet to anywhere in the world using VoIP significantly reducing or eliminating long distance call charges To enhance your VoIP experience and simplify network integration the V200 is equipped with a 3 port Switch and Quality of Service QoS Router The V200 s QoS feature ensures you maintain high quality VoIP calls ...

Страница 6: ...cho Cancellation G 168 Voice Activity Detection VAD Comfort Noise Generation CNG Silence Suppression Jitter Buffer Adjustable RTP packetization interval Telephone Function Support Caller ID On Off hook Caller ID ETSI based DTMF tone generation Dial tone Busy tone Ring back tone generation QoS Internal bandwidth control Allocating enough bandwidth for VoIP calls VoIP Call types SIP proxy Phone Book...

Страница 7: ...protocols HTTP DNS VPN Support IPSec and PPTP pass through Security PAP CHAP for PPPoE authentication MD5 for SIP registration authentication Device Ports 1 WAN port RJ 45 IEEE 802 3 10 100 Base T Auto crossing for easy connection 3 LAN port RJ 45 IEEE 802 3 10 100 Base T for LAN switch 2 FXS RJ 11 for connection to analog telephone Note The availability of some listed call features is dependent o...

Страница 8: ...am for a typical application of the V200 Figure 1 illustrates a simplified connection for the V200 In addition to providing basic VoIP calls the V200 provides you with normal VoIP and router switch capabilities so it can work as a router and a VoIP ATA analog telephone adapter at the same time Figure 1 ...

Страница 9: ...ideration In order to achieve good voice quality when using the V200 VoIP feature we recommend that you use the V200 on a broadband connection with an upstream speed of at least 128kpbs This should allow you to have two simultaneous VoIP calls with G 729 codec using the V200 with good voice quality The more bandwidth you have the better the quality Note If your broadband router modem handles the I...

Страница 10: ...ms 12VDC 1 5 Amps power supply RJ 11 ADSL Line connection cable RJ45 10 100 Ethernet cable Installation CD containing the User Guide and Adobe Acrobat Reader Package Contents List and Quick Start Guide If any of the above items are damaged or missing please contact your dealer immediately V200 VoIP Telephone Adaptor ...

Страница 11: ... port is not established Flash Data transmitting or receiving over WAN LAN 1 LAN3 On Ethernet link for LAN port is established Off Ethernet link for a LAN port is not established Flash Data transmitting or receiving over LAN Phone1 2 On Phone is off hook and being used Off Phone is not being used Flash VoIP call is coming POWER On Power is supplied Off Power is not supplied ...

Страница 12: ...matically Do not do anything until the boot up process has completed Boot or reboot During the booting period all of the LEDs except for the POWER LED will flash irregularly This is part of the normal process All LEDs should be stabilized after the V200 has completely booted up on off or regular flashing The whole booting procedure takes about 1 5 minutes Do not do anything to the V200 during the bo...

Страница 13: ...P proxy server IP URL your VoIP network preferred codec and whether you need use STUN When you open a VoIP account your VoIP provider should provide you with this information Please try to complete the following information before you start your V200 setup VoIP phone number also known as SIP username VoIP account authentication ID VoIP account authentication password SIP server IP URL SIP server d...

Страница 14: ...l a residential ADSL router runs PPPoE client and DHCP server for your PCs to share Internet access In this case you can just simply connect the V200 to your ADSL router as shown in Figure 2 Your PCs can connect to any LAN port in either the ADSL router or the V200 Figure 2 Note V200 also has advanced routing and QoS features To use these features in conjunction with ADSL broadband service please ...

Страница 15: ...V200 VoIP Telephone Adaptor Router 15 YML795 Rev1 Cable Broadband Figure 3 illustrates the V200 installation for cable broadband network Figure 3 ...

Страница 16: ...can open a DOS prompt Start Run cmd and execute coming ping 192 168 30 1 Once you receive a reply from the V200 you know that the PC and talk to the V200 The Please ensure your PC is setup as DHCP client mode in which the V200 will assign a valid IP address to your PC and allow it can communicate with your V200 The following section provides instructions on how to set this up with different Window...

Страница 17: ...work icon 4 The Network Properties dialog box displays with a list of currently installed network components If the list includes Internet Protocol TCP IP then the protocol has already been enabled Skip to step 10 5 If Internet Protocol TCP IP does not display as an installed component click Add 6 In the Select Network Component Type dialog box select Protocol and then click Add 7 Select Microsoft...

Страница 18: ...osoft in the Manufacturers list box and then click TCP IP in the Net work Protocols list box 7 Click OK to return to the Network dialog box and then click OK again You may be prompted to install files from your Windows 95 98 installation CD Follow the instruc tions to install the files 8 Click OK to restart the PC and complete the TCP IP installation Next configure the PCs to accept IP information as...

Страница 19: ...om your PC which should be directly connected to the V200 via its LAN port A Logon to your V200 Open your Web browser IE or Netscape and type 192 168 30 1 in its address bar You will see the login window A unique default user account is assigned with user name admin and password admin After you have logged in to the V200 you will be presented with the V200 Status page ...

Страница 20: ...e to bring up the WAN Setup window By default the WAN port is setup to operate in DHCP mode This will work with a typical ADSL or cable broadband network as shown in Figures 2 3 The following screen shot is an example of the V200 in DHCP mode If you are using a cable broadband service you can simply use the V200 WAN port default setting as DHCP ...

Страница 21: ... Account 2 which represent Phone1 and Phone2 respectively By default the Phone 2 Account 2 is disabled So if you only have one SIP account you can simply configure the account in Phone 1 Account 1 and leave the Account 2 disabled as its default If you have two accounts you need to enable Account 2 before you configure it If you have a VoIP account you need to choose YES in the UseProxy option the de...

Страница 22: ... other phone will ring Note Please consult your VoIP service provider for your SIP account details whether you need to configure STUN and which codec you should use and its packet interval If unsure use the default settings When you finish your configuration click the Apply button to apply your settings Once you click the Apply button the V200 will return you to the Status page A few seconds later re...

Страница 23: ... button to reboot the V200 You have completed the basic configuration of your V200 You have now completed the basic installation and configuration of your new NetComm V200 At this point you will be able to make VoIP calls to and from your V200 connection You may consider contacting your VoIP service provider s customer support line to test your VoIP service and enable any available supplementary cal...

Страница 24: ...d both be on the same network segment The default IP address for the V200 is 192 168 30 1 If your PC is not on the same network segment you can modify its IP address or change its IP address assignment to DHCP mode so that the V200 can assign a valid LAN IP address to your PC Note If you have already completed the Quick Start section and successfully connected your PC and the V200 you can skip thi...

Страница 25: ...be displayed The following screen is an example which shows the V200 s WAN port is in PPPoE mode and currently active Field Description WAN IP address The WAN IP address Subnet Mask The subnet mask of this network Default Gateway The gateway IP address of this network Primary DNS Server The primary DNS server IP address Secondary DNS Server The secondary DNS server IP address that will be used in ...

Страница 26: ... static LAN IP address or public IP address If you will use static public IP address and are using ADSL broadband you can enable the V200 QoS feature which will maintain VoIP call quality even in periods of heavy Internet usage DHCP mode Obtain an IP address via DHCP protocol PPPoE mode PPPoE is often used in ADSL environment Your ISP will assign you IP address via PPPoE protocol ...

Страница 27: ...ss The WAN IP address Subnet Mask The subnet mask of this network Default Gateway The gateway IP address of this network Primary DNS Server The primary DNS server IP address Secondary DNS Server The secondary DNS server IP address that will be used in the event that the primary server IP address fails or is not available Enter the necessary parameters and click the Apply button to submit the setti...

Страница 28: ...00 VoIP Telephone Adaptor Router YML795 Rev1 4 1 2 DHCP Mode Select the DHCP Mode option and click on the Next button to display the following window Click the YES button to enable your V200 as a DHCP client ...

Страница 29: ... cable connection of the V200 and your ADSL modem router and its WAN mode Select the PPPoE mode option and click on the Next button to display the following window Field Description User name PPPoE account username This is not your VoIP number This username is issued by your ISP Password PPPoE account password This is not your VoIP password This password is issued by your ISP Confirm Password Same...

Страница 30: ...address of the address pool in the DHCP server The IP address should be in the same subnet as the V200 LAN IP address End IP Address The last IP address of the address pool in the DHCP server The IP address should be in the same subnet as the V200 LAN IP address Enter or select the parameters and then click on the Apply button to submit the settings A confirmation window will be displayed Click Yes...

Страница 31: ...initiate and receive communications and services from any location and for networks to identify the users wherever they are 5 1 1 Configuration You can configure SIP parameters in Configuration window The figure below shows you an example of a SIP account configuration There are two VoIP accounts in this page Account 1 and Account 2 which represent Phone1 and Phone2 respectively By default the Phone 2...

Страница 32: ...arable to a 20ms interval For the best value for this setting please consult your VoIP service provider Codec G 729 is the highest compression codec which only occupies 8kbits sec PCMA G 711 alaw and PCMU G 711 ulaw quire 64kbits sec We highly recommended you to use G 729 Default G 729 DTMF In band or RFC 2833 Default in band Payload Type It indicates which RTP packets contain DTMF information in ...

Страница 33: ... In this case there is no traffic going through to the Internet If disabled calls between Phone1 and Phone2 will be routed by your VoIP providers SIP server Note You must configure Account 1 and Account 2 before you can use the internal call feature That means both Account 1 and Account 2 need to have a VoIP account information entered In terms of the internal call there is an alias for Account 1 an...

Страница 34: ...e the Refresh button on your web browser to check the registration status Field Description Register Status There are three instances as explained in the following DIRECT_CALL will be displayed all the time if you choose non UseProxy mode Not Registered will be displayed if you configure the V200 in UseProxy mode but fail to register Registered Success will be displayed if you choose UseProxy mode ...

Страница 35: ...es on the NAT Select Enable or Disabled enter all the information if Enable is selected and then click on the Modify button to apply the new settings Field Description STUN IP or Domain Name The IP address or domain name of the STUN server which could be provided by your service provider or a free STUN server on the Internet STUN type This column is Read Only The STUN mechanism will identify your ...

Страница 36: ...3 using your V200 you will be connecting to the Destination IP address on the specified port Host The host IP address to call Port No The port number on which destination party listens your V200 SIP requests Display Name The name displayed to the person you are calling You will need to ask the person you are calling to configure their Internet device Modem Router to allow connections on the specified...

Страница 37: ...to be forwarded User Name SIP user name VoIP number to which calls will be forwarded to e g 09100308 Host Addr or Domain Name If you use the V200 in SIP proxy mode this is the Domain name in which your V200 currently registers If you use V200 in Non Proxy mode this is the IP address of the forward to VoIP ATA or IP phone Port No The port number at which the remote ATA IP phone or SIP server listen...

Страница 38: ...List window with the modified details now displayed You also can delete any entry from the call forward list by selecting the corresponding Select option and clicking on the Delete button In the V200 s default state there are no entries for this window so the Add button is displayed instead of the Modify button Use the Add button to add the list ...

Страница 39: ...must be equal to or greater than the Prefix number Max_digit Maximum length of the dialled number If the length of the dialled number is greater than this value the digits over this value will be eliminated Delete_digit The number of digits that need to be eliminated before dialling The eliminated digits begin at the first digit of the dialled number Insert_digit The digits that need to replace the ...

Страница 40: ...ion and click the Add button You will be returned to the Dial Plan list window with the added plan now displayed You also can modify or delete any specific method from the Dial Plan by selecting the corresponding Select option and clicking on the Modify or Delete button ...

Страница 41: ...th for their Internet access In contrast ADSL users normally have a fixed upstream bandwidth which should be stated in their ADSL service plan contract Secondly you will need to let your V200 to handle the Internet traffic for your LAN network We recommend you install your V200 based on the following network diagram which will let the V200 QoS work properly If you have already had an ADSL router wor...

Страница 42: ...figure QoS you need to specify your ADSL true upstream bandwidth It might be 64 128 256 or 512 If you are not sure about this parameter please consult your ADSL Internet service provider Click VoIP QoS in the menu bar to bring up the QoS configuration window The link speed of Up Stream is in the unit of Kbps type in your ADSL true upstream speed value and click on the Apply button to submit the sett...

Страница 43: ...to reach services provided by internal servers such as FTP HTTP Telnet etc The V200 has the capability to perform port forwarding Click the NAT Port Forward menu item in the menu bar on the left to display the current port forward setting Field Description Public Port From Public Port To Type in the public port for remote user accessing The category is 1 65535 Protocol TCP or UDP Local Address Typ...

Страница 44: ... Sometimes TCP IP applications require very specialized IP configurations that are difficult to set up In this case placing your computer in the DMZ is the only way to get the application working Following is an example of DMZ which redirects all of low ports on WAN interface to a host with internal IP address 192 168 30 143 Click the DMZ menu item in the menu bar on the left to display the current ...

Страница 45: ...ntrol menu item in the menu bar on the left to change your password for the V200 s Web log in Type the old password and then type the new password twice Click on the Apply button to submit the settings Note If you change the password make sure you keep a record of it in a safe place as you will require it the next time you log on ...

Страница 46: ...ode or 2 A Cable connection with no Router between the cable modem and the V200 Just type in the WAN public IP address in the address bar of your web browser and you can login into V200 remotely through the Internet Click the Remote Access menu item in the menu bar on the left to enable remote access to your V200 Remote Access feature can put your V200 at risk because an intruder can access it in ...

Страница 47: ...rmation on the whole system is displayed or is used to implement certain configurations 7 1 Status The Status window displays the basic information of the system It is also the first window displayed when you login to the web configuration utility You also can bring up this window by clicking on Status menu item on the left in the menu bar ...

Страница 48: ...Status Indicates whether the interface is Up or Down Octets In Number of Octets bytes received Unicast PktsIn Number of unicast packets received Broadcast PktsIn Number of broadcast packets received Discards In Number of packets received that were discarded Errors In Number of inward errors Octets Out Number of Octets bytes transmitted Unicast PktsOut Number of unicast packets transmitted Broadcas...

Страница 49: ...V200 VoIP Telephone Adaptor Router 49 YML795 Rev1 7 2 2 TCP IP The TCP IP page displays the IP statistics UDP statistics TCP statistics and ICMP statistics ...

Страница 50: ...50 V200 VoIP Telephone Adaptor Router YML795 Rev1 7 2 3 DHCP Lease DHCP Lease page displays information regarding MAC Address mapping to Lease IP ...

Страница 51: ...u item in the menu bar on the left to bring up the Ping screen Enter the Host Name or IP address of the remote terminal and click on the Submit button to start the ping The results are displayed The following is an example of the ping result Field Description Packets transmitted Number of packets that were transmitted Packets received Number of packets that were received Packets loss Number of pac...

Страница 52: ...after the setting is submitted If the V200 is powered down however it will be lost To keep your new settings permanently you need to save them into flash memory by using the Save menu Click the Save menu item in the menu bar on the left and then click on the Save button to save your configuration settings ...

Страница 53: ...se note that any customised configuration settings will be lost if you proceed with this function We recommend that you take a note of your settings before you proceed The default settings will take effect after the system reboots Click the Reset menu item in the menu bar on the left to bring up the reset screen and then click on the Reset button ...

Страница 54: ...de firmware may become available from NetComm s web site Download the appropriate file to your PC and note the location into which you have saved the file Click the Upgrade menu item in the menu bar on the left to bring up the Upgrade screen Use the Browse button to locate the software and then click on the Upgrade button A window will display the upgrade process On successful completion of the firmwa...

Страница 55: ...any changes to the system setting of the V200 Please note that any customised configuration settings will be lost if you proceed with this function without saving the changes refer to the section on the Save menu Click the Reboot menu item in the menu bar on the left to bring up the Reboot screen Click on the Reboot button to reboot the V200 ...

Страница 56: ...etwork Ports can connect any networking devices that use a standard LAN interface such as a Hub Switch Hub or Router Use unshielded twisted pair UTP or shield twisted pair STP cable to connect the networking device to the RJ 45 Ethernet port Depending on the type of connection 10Mbps or 100Mbps use the following Ethernet cable as prescribed 10Mbps Use EIA TIA 568 100 Category 3 4 or 5 cable 100Mbp...

Страница 57: ...d In a crossover cable the wires of 1 2 3 6 are reversed so that wire 1 become 3 at the other end of the cable 2 becomes 6 and so forth To determine which wire is wire 1 hold the RJ 45 cable tip with the spring clip facing towards the ground and the end pointing away from you The copper wires exposed upwards to your view The first wire on the far left is wire 1 You can also refer to the illustratio...

Страница 58: ...evice that links local or remote area networks together forwarding packets based on a MAC address compare with gateway Broadband Communication channels operating at transmission rates in excess of 64 Kbps Broadcast The simultaneous transmission to two or more communication devices Byte Eight bits arranged in sequence CHAP Challenge Handshake Authentication Protocol A PPP protocol to ensure authent...

Страница 59: ...ansferring files Gateway A communications device that connects two different networks Header The beginning of a frame or cell that contains management and addressing information Hop One point to point transmission in a series required to transmit a message between two hosts in a network Host An addressable computer connected to a network Hub A device that serves as the central location for attachin...

Страница 60: ...ing function that translates a Private IP address on a PAT into a Public address that can be used in a public network Network address The network portion of an IP address Network protocol Network protocols encapsulate and forward data packets from one interface to another Noise Unwanted interference to a transmitted signal by an outside source PAP Password Authentication Protocol PPP protocol that...

Страница 61: ...e host The computer receiving the network commands RFC Request for Comments Documents published by the Internet Engineering Task Force pertaining to Internet protocols and policies RIP Routing Information Protocol The protocol governing the exchange of routing information RJ11 A 6 position jack used with dial networks and telephone sets RJ45 An 8 position jack used with programmable dial networks ...

Страница 62: ...tocol a set of protocols that govern peer to peer connectivity functions for local and wide area networks TCP Transmission Control Protocol Telnet The TCP IP virtual terminal protocol that allows a user at one site to access a remote system at another site Throughput The number of bits characters or blocks that are able to pass through a data communication system UDP User Datagram Protocol A conne...

Страница 63: ...t without notice NetComm is a registered trademark of NetComm Limited All other trademarks are acknowledged the property of their respective owners Customer Information ACA Australian Communications Authority requires you to be aware of the following information and warnings 1 This unit shall be connected to the Telecommunication Network through a line cord which meets the requirements of the ACA ...

Страница 64: ... You or someone else use the product or attempts to use it other than as specified by NetComm 2 The fault or defect in your product is the result of a voltage surge subjected to the product either by the way of power supply or communication line whether caused by thunderstorm activity or any other cause s 3 The fault is the result of accidental damage or damage in transit including but not limited ...

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