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Cisco Bug: CSCuo31226 - Call processed for SIP phone when CAL resolved mismatched

Last Modified

Nov 14, 2015

Products (3)

  • Cisco Unified Communications Manager (CallManager)
  • Cisco Intercompany Media Engine
  • Cisco Unified Communications Manager Version 10.0

Known Affected Releases


Description (partial)

Call processed for SIP phone when CAL resolved mismatched

CUCM1: 2 phones phone A and phone B configured with CAL values 6V and 2F
CUCM2: 1 phone C configured with CAL value 2 as variable.
Both CUCM are CAL enabled and enforcement level is strict in EP and SIP trunk between them. Trunk configured with CAL as 5 on both sides.
Three phones are SIP

Phone A calls phone C across SIP trunk. phone C initiates transfer to phone B. while phone B ringing, phone C presses transfer . Call proceeded even if CAL was not matched with phone B
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