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Cisco Bug: CSCuo58154 - Session transport is always set to UDP when using URI Based routing

Last Modified

Apr 25, 2020

Products (74)

  • Cisco IOS
  • Cisco C892FSP Integrated Services Router
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 819 Hardened Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco C897VA Integrated Services Router
  • Cisco 888W Integrated Services Router
  • Cisco 892W Integrated Services Router
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Known Affected Releases

15.3(3)M 15.4(3.23)T

Description (partial)

Symptom:
Cisco SIP gateway always uses session transport as UDP irrespective of the configuration when using URI based call routing.

Conditions:
Dial-peer configured with "destination uri <>" and there is no "session target <>" defined

Example:
!
dial-peer voice 1 voip
session protocol sipv2
session transport tcp
destination uri HOST
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
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Bug Details Include

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