cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

TA900 Sample Config - Basic SIP Requirements

TA900 Sample Config - Basic SIP Requirements

pastedImage_0.png

TA900 Sample Config - Basic SIP Requirements


Description:

The configuration output below represents the minimum necessary to utilize the Total Access 900 as a SIP device. This serves as a base on which to build a complete SIP configuration. Certain features - such as NAT, DHCP, VPN, QOS, or specific SIP features - are not represented here. Please note that parameters such as WAN and LAN IP addresses, server IP addresses, and voice user extension numbers will need to be changed according to the application. Remember to save by issuing the “copy run start” or “wr” command.

While this template covers an app in which the WAN connection and therefore the SIP server exists out the T1 interface, it should be noted that there are only a few changes needed for an Ethernet-fed config (i.e. behind a DSL/cable modem). Since the SIP trunk is virtual and not cross-connected to any specific physical interface, the unit relies on its gateway of last resort (default route of 0.0.0.0) to decide the interface used to transmit SIP messages. In other words, the IP of your SIP server is a layer 3 destination address treated no differently than any other packet, following the route table to decide its path. Along the same lines, the command “media-gateway ip primary” designates a given interface (Ethernet, PPP, etc) as one that will expect to transmit and receive RTP packets. It merely states “the primary IP of this interface will be a media gateway.” It does not mean “this interface is my primary media gateway” and therefore can be on more than one interface. Generally, the command needs to be on any IP interface expected to send and receive a packetized talk path via RTP. For an Eth-fed app, you will need this command on the Ethernet interface. For a T1-fed app, you will need this command on the layer 2 interface (PPP, HDLC, etc). For apps where both T1 and Eth ports will source/receive RTP (i.e. T1-fed with SIP phones on the LAN), the command will be on both.

Commented Config:

!

hostname "TA916"

no enable password

!

ip subnet-zero

ip classless

ip routing

!

event-history on

no logging forwarding

no logging email

logging email priority-level info

!

no service password-encryption

!

!

no ip firewall alg h323

!

!

!

!

!

!

!

!

interface eth 0/1

  ip address  192.168.0.1  255.255.255.0

  no shutdown

!

!

!

interface t1 0/1

  tdm-group 1 timeslots 1-24 speed 64

  no shutdown

!

interface t1 0/2

  no shutdown

!

!

interface fxs 0/1

  no shutdown

!

interface fxs 0/2

  no shutdown

!

interface fxs 0/3

  no shutdown

!

interface fxs 0/4

  no shutdown

!

interface fxs 0/5

  no shutdown

!

interface fxs 0/6

  no shutdown

!

interface fxs 0/7

  no shutdown

!

interface fxs 0/8

  no shutdown

!

interface fxs 0/9

  no shutdown

!

interface fxs 0/10

  no shutdown

!

interface fxs 0/11

  no shutdown

!

interface fxs 0/12

  no shutdown

!

interface fxs 0/13

  no shutdown

!

interface fxs 0/14

  no shutdown

!

interface fxs 0/15

  no shutdown

!

interface fxs 0/16

  no shutdown

!

interface ppp 1

  ip address  1.1.1.2  255.255.255.252

  media-gateway ip primary

  no shutdown

  cross-connect 1 t1 0/1 1 ppp 1

!

!

!

!

!

!

ip route 0.0.0.0 0.0.0.0 ppp 1

!

no ip tftp server

no ip http server

no ip http secure-server

no ip snmp agent

no ip ftp agent

!

!

!

!

!

!

!

voice feature-mode network

!

!

voice dial-plan 1 local NXX-XXXX

voice dial-plan 2 long-distance 1-NXX-NXX-XXXX

!

!

!

!

voice codec-list GLOBAL

  default

  codec g729

  codec g711ulaw

!

!

voice trunk T01 type sip

  sip-server primary 10.0.0.1

!

!

voice grouped-trunk MAIN

  no description

  trunk T01

  accept $ cost 0

!

!

voice user 1001

  connect fxs 0/1

  sip-identity 1001 T01 register auth-name USER1 password PASSWORD1

  codec-group GLOBAL

!

!

voice user 1002

  connect fxs 0/2

  sip-identity 1002 T01 register auth-name USER2 password PASSWORD2

  codec-group GLOBAL

!

!

ip sip

!

line con 0

  no login

!

line telnet 0 4

  login

  password adtran

!

!

end

Version history
Revision #:
1 of 1
Last update:
‎01-31-2012 08:29 AM
Updated by:
 
Contributors