Guest

Preview Tool

Cisco Bug: CSCus02663 - Missing fax mLine in answer when inactive Fax mLine received in Offer

Last Modified

Jul 24, 2017

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(2.10000.5)

Description (partial)

Symptom:
Call drop

Conditions:
Call made between two endpoints and only one endpoint supports Fax.

Phone 1(audio and fax)---------CUCM-------Phone 2(Only Audio)

Initial call is established as audio call and phone 1 reInvite with a valid audio line and a port 0 fax line.
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.