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Cisco Bug: CSCuq75436 - SIP Register sent for dialplan-pattern with no-reg already configured .

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Software Activation on Integrated Services Routers

Known Affected Releases

15.0(1)M1 15.2(4)M6 15.4(3)M

Description (partial)

Symptom:
The " dialplan-pattern " command with "no-reg" is configured at the end to expand an internal extension , even though "no-reg" is configured the dialplan-pattern kept on sending SIP REGISTER request over the SIP trunk .

Conditions:
Issue occur if the  dialplan-pattern and ephone-dn are configured in below mentioned order :
++ Enter the ephone-dn configuration without "no-reg" .
ephone-dn 1 
number 6060
++ Now add the dialplan-pattern without no-reg under the telephony-service 
dialplan-pattern 1 65951100 extension-length 4 extension-pattern 6060 
++ Now add the "no-reg" under the ephone-dn config .
ephone-dn 1 
number 6060 no-reg both
++Now if we remove the dial-plan configuration from the telephony-service .
US_GK(config-telephony)#no dialplan-pattern 1 65951100 extension-length 4 extension-pattern 6060
++ Add back the dialplan-pattern with "no-reg"
US_GK(config-telephony)#dialplan-pattern 1 65951100 extension-length 4 extension-pattern 6060 no-reg
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