Guest

Preview Tool

Cisco Bug: CSCsz02803 - SIP Inspect fails when CFA or SNR

Last Modified

Feb 22, 2014

Products (32)

  • Cisco IOS
  • Cisco 888W Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco AS5400XM Universal Gateway
  • Cisco 881W Integrated Services Router
  • Cisco AS5350XM Universal Gateway
  • Cisco Unified Communications 520 for Small Business (UC520)
  • Cisco 881SRST Integrated Services Router
  • Cisco IAD2430 Integrated Access Device
  • Cisco IAD888W Integrated Access Device
View all products in Bug Search Tool Login Required

Known Affected Releases

12.4(22)YB

Description (partial) 

Symptom:
call flow:
PSTN -- SIP trunk -- CME -- IP phone

a call between PSTN and IP phone, inbound and outbound calls, works fine.

If IP phone is set to CFA or SNR, there is no way audio.


Conditions:
CME version : 7.1
ip inspect sip enabled
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.