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Cisco Bug: CSCsz38038 - Intermittent "No Audio" on inbound calls across NFAS PRI Group

Last Modified

Jan 24, 2017

Products (1)

  • Cisco 3800 Series Integrated Services Routers

Known Affected Releases

12.4(15)T8

Description (partial)

Symptom:

Inbound calls across a NFAS T1 PRI Gateway may experience no audio.

Conditions:

This problem was observed in Cisco 3845 configured as SIP Ingress and VXML Gateway
in a CVP environment.
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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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