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Cisco Bug: CSCsz11420 - CME ephone-dn virtual pots dial-peer goes down

Last Modified

Mar 06, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(24)T

Description (partial)

Symptom:
Intermittently virtual pots dial-peer automatically created by IOS for ephone-dn change operational state to Down because no PORT is specified for this dial-peer. Also PREFIX is added in the form of 46:5060
This leads to the following consequences:
- phone user is unable to place a call from the line where this DN assigned
- other users unable to place calls to this DN

Conditions:
it has been seen that this issue happens with following conditions:
- IOS version 12.4(24)T
- both telephony-service and voice register global are configured
- 3rd party SIP phones are registering to the CME

Workaround
reload gateway

Further Problem Description:
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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