[cisco-voip] SRST Fallback trouble with FXO port

DUNCAN, W B. duncanw at otc.edu
Mon Apr 23 17:02:09 EDT 2007


I have been setting up a new series of dial-peers for our remote sites
(on our test network) to better resemble normal dialing when they go
into SRST fallback.  I have most everything working, but with the
current config in SRST mode, when the FXO line is dialed, the router
gives a dial tone.  You can then dial one of the extensions on the
network, but I want it to automatically forward to the
default-destination I have configured in call-manager-fallback.  I am
sure I am just missing something, but I sure don't see it.  Does anyone
else have an idea why this is not working for me?

 

Thanks for the look,

W. Brian Duncan

Coordinator of Telecommunications

Ozarks Technical Community College

 

SHOW RUN

 

Current configuration : 2400 bytes

!

version 12.3

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

enable secret 5 ********************

!

no aaa new-model

ip subnet-zero

ip tcp synwait-time 13

!

!

no ip domain lookup

!

!

!

!

!

!

!

!

!

!

!

!

ccm-manager fallback-mgcp

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server 192.168.66.1

ccm-manager config

!

!

!

!

interface Ethernet0/0

 ip address 192.168.69.254 255.255.255.0

 half-duplex

!

interface Serial0/0

 no ip address

 shutdown

!

no ip http server

ip classless

!

!

!

!

call application alternate default

!

voice-port 1/0/0

 timing hookflash-out 50

!

voice-port 1/0/1

 timing hookflash-out 50

!

voice-port 1/1/0

!

voice-port 1/1/1

!

mgcp

mgcp call-agent 192.168.69.1 2427 service-type mgcp version 0.1

mgcp rtp unreachable timeout 1000 action notify

mgcp package-capability rtp-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

!

mgcp profile default

!

!

!

!

dial-peer voice 999100 pots

 application mgcpapp

 port 1/0/0

!

dial-peer voice 999101 pots

 application mgcpapp

 port 1/0/1

!

dial-peer voice 999110 pots

 application mgcpapp

 port 1/1/0

!

dial-peer voice 999111 pots

 application mgcpapp

 port 1/1/1

!

dial-peer voice 999112 pots

 incoming called-number .

 destination-pattern 99.......

 direct-inward-dial

 port 1/0/0

 prefix 9

!

dial-peer voice 999113 pots

 incoming called-number .

 destination-pattern 99.......

 direct-inward-dial

 port 1/0/1

 prefix 9

!

dial-peer voice 999114 pots

 destination-pattern 9[0-8]......

 port 1/0/0

 prefix 1417

!

dial-peer voice 999115 pots

 destination-pattern 9[0-8]......

 port 1/0/1

 prefix 1417

!

dial-peer voice 999116 pots

 destination-pattern 1..........

 port 1/0/0

 prefix 1

!

dial-peer voice 999117 pots

 destination-pattern 1..........

 port 1/0/1

 prefix 1

!

!

call-manager-fallback

 ip source-address 192.168.69.254 port 2000

 max-ephones 15

 max-dn 15

 default-destination 2001

!

!

line con 0

 exec-timeout 5 0

 logging synchronous

line aux 0

line vty 0 4

 exec-timeout 5 0

 logging synchronous

 no login

line vty 5 15

 exec-timeout 5 0

 logging synchronous

 no login

!

!

!

end

 

SHOW VERSION

 

Cisco Internetwork Operating System Software

IOS (tm) 3600 Software (C3640-IS-M), Version 12.3(5a), RELEASE SOFTWARE
(fc1)

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Tue 25-Nov-03 02:39 by kellythw

Image text-base: 0x60008B00, data-base: 0x61B56000

 

ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE
SOFTWARE (f

c1)

 

Router uptime is 2 weeks, 1 hour, 49 minutes

System returned to ROM by power-on

System image file is "flash:c3640-is-mz.123-5a.bin"

 

cisco 3640 (R4700) processor (revision 0x00) with 61440K/4096K bytes of
memory.

Processor board ID 25018774

R4700 CPU at 100MHz, Implementation 33, Rev 1.0

Bridging software.

X.25 software, Version 3.0.0.

SuperLAT software (copyright 1990 by Meridian Technology Corp).

1 Ethernet/IEEE 802.3 interface(s)

1 Serial network interface(s)

2 Voice FXO interface(s)

2 Voice FXS interface(s)

DRAM configuration is 64 bits wide with parity disabled.

125K bytes of non-volatile configuration memory.

24576K bytes of processor board System flash (Read/Write)

 

Configuration register is 0x2102

 

 

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