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unable to call in after SRST was active

Hi

I'm running CUCM7.0 and on remote offices are Voicegateways (IOS 12.4(22)T) with SRST.

When WAN is down, the phones are working correctly in SRST mode, but when the WAN comes backup and the phones are registered back to CUCM. it isn't possible to call in. I'm hearing a busy tone. As it generates a dial-peer in SRST mode for the directory numbers, the auto-generated dial-peers has a higher match, than the dial-peer I configured. So I have to delete all the ephone-dn that it will be possible to call in. See below the relevant configuration.

dial-peer voice 10 voip

preference 1

destination-pattern 9942[6-9]..

voice-class codec 10

voice-class h323 11

session target ipv4:10.21.1.2

dtmf-relay h245-alphanumeric

no vad

telephony-service

srst mode auto-provision all

srst ephone template 1

srst dn line-mode dual

em logout 0:0 0:0 0:0

max-ephones 58

max-dn 192

ip source-address 10.70.10.3 port 2000

system message NOTSZENARIO

cnf-file location flash:

user-locale DE

time-zone 23

time-format 24

date-format dd-mm-yy

dialplan-pattern 1 99426.. extension-length 4

dialplan-pattern 2 99427.. extension-length 4

dialplan-pattern 3 99428.. extension-length 4

dialplan-pattern 4 99429.. extension-length 4

max-conferences 8 gain -6

hunt-group logout HLog

moh music-on-hold.au

multicast moh 239.1.1.1 port 2000

web admin system name admin password cisco

dn-webedit

transfer-system full-consult

secondary-dialtone 0

fac standard

Is there a way or a command that it will put the automatic generated dial-peer as second preference?

Regards

Peter

1 REPLY
Silver

Re: unable to call in after SRST was active

The preference order for the VoIP dial peers to be created has a range from 0 to 10. Default is 0, which is the highest preference.

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