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SRST HELP - what am i doing wrong..?

james.hughes
Level 1
Level 1

Hi All - i'm doing my first deployment of CUCMBE 6.1 with CUPS. Everything running well... except SRST.

The handsets say:

1) x.x.x.x - callmanager 1 ACTIVE

2) x.x.x.x - callmanager 2 SRST

That all looks good.

My router looks like:

call-manager-fallback

secondary-dialtone 0

max-conferences 8 gain -6

transfer-system full-consult

ip source-address 10.37.254.14 port 2000

max-ephones 96

keepalive 10

The source address here is the interface on the ISR router itself. Is that correct?

When i power down the CUCM the phones go blank and not into 'fall back mode'.

All help apperciated!

Thanks - James.

22 Replies 22

Can you please repost your config.. I am going to lab this, give me about 20 minutes, I have this gear at my house..

If you think any of this stuff helps, we at netpro suggest rating it!

Chad

Thanks mate - you'll be getting a 5 star rating!

GMOSYDISR01#sh run

Building configuration...

Current configuration : 2651 bytes

!

! Last configuration change at 15:37:02 SYD Wed Jun 25 2008

!

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname xxx

!

boot-start-marker

boot-end-marker

!

card type e1 0 0

enable secret xxx

enable password xxx

!

no aaa new-model

!

resource policy

!

clock timezone SYD 10

network-clock-participate wic 0

!

!

ip cef

!

!

no ip domain lookup

!

!

stcapp ccm-group 1

isdn switch-type primary-net5

!

voice-card 0

no dspfarm

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

application

global

service alternate Default

!

!

!

!

username gmotech password 0 l0seme365

!

!

controller E1 0/0/0

pri-group timeslots 1-31 service mgcp

!

controller E1 0/0/1

!

!

!

!

!

!

interface GigabitEthernet0/0

ip address 10.37.254.14 255.255.255.0

duplex auto

speed auto

no mop enabled

!

interface GigabitEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn protocol-emulate network

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

!

ip route 0.0.0.0 0.0.0.0 10.37.254.1

!

!

ip http server

no ip http secure-server

!

!

!

!

!

!

!

control-plane

!

!

!

voice-port 0/0/0:15

cptone AU

!

voice-port 0/1/0

!

voice-port 0/1/1

!

voice-port 0/1/2

!

voice-port 0/1/3

!

voice-port 0/2/0

!

voice-port 0/2/1

!

voice-port 0/2/2

!

voice-port 0/2/3

!

ccm-manager fallback-mgcp

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server 10.37.254.10

ccm-manager config

ccm-manager download-tones

!

mgcp

mgcp call-agent 10.37.254.10 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

mgcp package-capability pre-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp rtp payload-type g726r16 static

!

mgcp profile default

!

!

!

dial-peer voice 1 pots

destination-pattern 0....

!

dial-peer voice 10 pots

service mgcpapp

!

!

!

!

!

call-manager-fallback

secondary-dialtone 0

max-conferences 8 gain -6

transfer-system full-consult

ip source-address 10.37.254.14 port 2000

max-ephones 96

max-dn 96

dialplan-pattern 1 827499... extension-length 3

transfer-pattern .T

keepalive 10

call-forward pattern .T

!

!

line con 0

line aux 0

line vty 0 4

password xxx

login local

!

scheduler allocate 20000 1000

ntp clock-period 17180107

ntp server 10.42.10.11

!

end

GMOSYDISR01#

put in that dial peer for long distance, you may need to have it to ungrey the buttons :p may need a valid dial peer

Turns out my brand new ISR router was running the wrong version of IOS. Changed it and all is well. Thanks for all your help.

- James.

no probs, glad it is working... btw from what version was the error to what version fixed it!

This is what i had: c2800nm-advipservicesk9-mz.124-9.T7.bin

This is what i needed: c2800nm-advipservicesk9-mz.124-15.T5.bin

Thanks - JH

My standard IOS, and CVP Base IOS (irrelevent but for a reason I believe) is 12.4(15)T4 and I believe this is the minimum IOS anyone should be running right now!!!

Chad

How do you test SRST? Do you use ACL or static route? Can you show commands that are used for falling router in the SRST mode?