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Cisco Bug: CSCte51436 - Disconnect after Hold in ASR CUBE-Ent due to DTMF issue

Last Modified

Feb 06, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Symptoms: Pressing hold during a SIP-to-SIP call through CUBE (Ent) on a Cisco
ASR 1000 series router results in intermittent disconnects. The phone behind
the ASR CUBE hears a fast busy tone.

Conditions: The symptom is observed with CUBE dial-peers configured with
DTMF-relay of "rtp-nte", "sip-notify rtp-nte", or nothing. ASR CUBE (Ent) is
running the asr1000rp2-adventerprisek9. image.
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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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