Cisco Configuration Info

Configuration information for a Cisco 2811 running IOS IP Voice 12.4.24T

Provided by: Staffan Kerker

Cisco Configuration Info for IOS 12.2

The following configuration file example is known to work when configuring sipX with a Cisco SIP Gateway FXO setup. You must replace parameters within the file (e.g., ip address 10.1.##.# 255.255.###.#) with your site specific parameters when you copy the file through a terminal window into the Cisco Gateway.

1. Copy the following example, starting with the first exclamation point and ending with end (end).
2. Open a terminal window/telnet to the Cisco gateway.
3. At a command prompt enter the Write to Screen command (e.g., Cisco#wr t) after gaining access through protected mode (enter the "enable" command at a command line prompt to enter protected mode and a # sign displays with the prompt) and a similar configuration displays.
4. Type the config command to enter an editable mode and copy the file example into the Cisco gateway.

   Panel

   ! ! Last configuration change at 12:45:06 GMT Thu Apr 21 2005 ! NVRAM config last updated at 12:45:29 GMT Thu Apr 21 2005 ! version 12.2 service timestamps debug datetime msec service timestamps log datetime no service password-encryption ! hostname SIPxchangeGW ! boot system flash: logging console informational logging monitor warnings enable secret 5 $1$fzy9$AZFTI7pk7wB.eeH6ELL6R0 enable password P1ng-Restart!! ! Enabling FXS interface registration on Cisco SIP Gateway: clock timezone GMT -5 ip subnet-zero ! ! ip tcp path-mtu-discovery ip domain list pingtel.com ip domain name pingtel.com ip name-server 10.1.#.## ! ! ! template mon ! ! voice call carrier capacity active ! voice service voip sip ! voice class codec 1 codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729br8 ! ! ! ! ! ! ! ! voice source-group secured access-list 1 disconnect-cause call-reject ! ! fax interface-type fax-mail mta receive maximum-recipients 0 ! ! ! ! interface Ethernet0/0 ip address 10.1.##.# 255.255.###.# no ip mroute-cache half-duplex ! interface Ethernet0/1 ip address 10.1.##.# 255.255.###.# no ip mroute-cache shutdown full-duplex ! ip default-gateway 10.1.##.# ip classless ip route 0.0.0.0 0.0.0.0 10.1.##.# ip route 10.1.#.# 255.255.###.# 10.1.##.# no ip http server ! ! logging 10.1.#.## ! snmp-server packetsize 4096 snmp-server enable traps tty call rsvp-sync ! voice-port 1/0/0 input gain 8 no vad connection plar 100 description SIPxchange1 caller-id enable supervisory disconnect dualtone pre-connect supervisory answer dualtone ! voice-port 1/0/1 input gain 8 no vad connection plar 100 description SIPxchange2 caller-id enable supervisory disconnect dualtone pre-connect supervisory answer dualtone ! voice-port 1/1/0 input gain 8 no vad connection plar 100 description SIPxchange3 caller-id enable supervisory disconnect dualtone pre-connect supervisory answer dualtone ! voice-port 1/1/1 input gain 8 no vad connection plar 100 description SIPxchange4 caller-id enable supervisory disconnect dualtone pre-connect supervisory answer dualtone ! ! mgcp profile default ! dial-peer cor custom ! ! ! dial-peer voice 100 voip huntstop application session destination-pattern ... rtp payload-type nte 98 voice-class codec 1 session protocol sipv2 session target sip-server dtmf-relay rtp-nte ! dial-peer voice 10 pots huntstop application session destination-pattern 1.......... port 1/0/0 forward-digits all ! dial-peer voice 11 pots huntstop application session destination-pattern 1.......... port 1/0/1 forward-digits all ! dial-peer voice 12 pots huntstop application session destination-pattern 1.......... port 1/1/0 forward-digits all ! dial-peer voice 13 pots huntstop application session destination-pattern 1.......... port 1/1/1 forward-digits all ! dial-peer voice 30 pots huntstop application session destination-pattern 911$ port 1/0/0 forward-digits all ! dial-peer voice 31 pots huntstop application session destination-pattern 911$ port 1/1/0 forward-digits all ! dial-peer voice 32 pots huntstop application session destination-pattern 911$ port 1/0/1 forward-digits all ! dial-peer voice 33 pots huntstop application session destination-pattern 911$ port 1/1/1 forward-digits all ! dial-peer voice 40 pots huntstop application session destination-pattern 411$ port 1/0/0 forward-digits all ! dial-peer voice 41 pots huntstop application session destination-pattern 411$ port 1/1/0 forward-digits all ! dial-peer voice 50 pots huntstop application session destination-pattern 9...$ port 1/0/0 forward-digits 3 ! dial-peer voice 51 pots huntstop application session destination-pattern 9...$ port 1/0/1 forward-digits 3 ! dial-peer voice 52 pots huntstop application session destination-pattern 9...$ port 1/1/0 forward-digits 3 ! dial-peer voice 53 pots huntstop application session destination-pattern 9...$ port 1/1/1 forward-digits 3 ! dial-peer voice 20 pots huntstop application session destination-pattern .......$ port 1/0/0 forward-digits all prefix 1781 ! dial-peer voice 21 pots huntstop application session destination-pattern .......$ port 1/0/1 forward-digits all prefix 91781 ! dial-peer voice 22 pots huntstop application session destination-pattern .......$ port 1/1/0 forward-digits all prefix 91781 ! dial-peer voice 23 pots huntstop application session destination-pattern .......$ no digit-strip port 1/1/1 forward-digits all prefix 91781 ! dial-peer voice 14 pots huntstop application session destination-pattern .......... port 1/0/0 forward-digits all prefix 1 ! dial-peer voice 15 pots huntstop application session destination-pattern .......... port 1/0/1 forward-digits all prefix 1 ! dial-peer voice 16 pots huntstop application session destination-pattern .......... port 1/1/0 forward-digits all prefix 1 ! dial-peer voice 17 pots huntstop application session destination-pattern .......... port 1/1/1 forward-digits all prefix 1 ! dial-peer voice 60 pots huntstop application session destination-pattern 011.+ port 1/0/0 forward-digits all ! dial-peer voice 61 pots huntstop application session destination-pattern 011.+ port 1/0/1 forward-digits all ! dial-peer voice 62 pots huntstop application session destination-pattern 011.+ port 1/1/0 forward-digits all ! dial-peer voice 63 pots huntstop application session destination-pattern 011.+ port 1/1/1 forward-digits all ! dial-peer voice 70 pots huntstop application session destination-pattern 00$ port 1/0/0 forward-digits all ! dial-peer voice 71 pots huntstop application session destination-pattern 00$ port 1/1/0 forward-digits all ! dial-peer voice 72 pots huntstop application session destination-pattern 00$ port 1/0/1 forward-digits all ! dial-peer voice 73 pots huntstop application session destination-pattern 00$ port 1/1/1 forward-digits all ! dial-peer voice 101 voip huntstop application session destination-pattern A-Z..................... rtp payload-type nte 98 voice-class codec 1 session protocol sipv2 session target sip-server dtmf-relay rtp-nte ! dial-peer voice 130 pots huntstop application session destination-pattern 0$ port 1/0/0 forward-digits all ! dial-peer voice 131 pots huntstop application session destination-pattern 0$ port 1/1/0 forward-digits all ! dial-peer voice 132 pots huntstop application session destination-pattern 0$ port 1/0/1 forward-digits all ! dial-peer voice 133 pots huntstop application session destination-pattern 0$ port 1/1/1 forward-digits all ! gateway timer receive-rtcp 5 ! sip-ua max-forwards 15 no oli sip-server dns:pingtel.com ! ! line con 0 exec-timeout 0 0 line aux 0 exec-timeout 0 0 line vty 0 4 exec-timeout 0 0 password sip login line vty 5 15 login ! ntp clock-period 17181250 ntp source Ethernet0/0 ntp server 192.43.244.18 ! end

Enabling FXS interface registration on Cisco SIP gateway:

Note: if you plan to use your Cisco device as both a gateway and for registered FXS users, you must create explicit custom rules in your dialplan for your FXS users otherwise sipXpbx authorization subsystem will not allow calls to your users on the Cisco device. That is because they share the same IP address as your gateway.

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