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Cisco Bug: CSCtf13576 - 981RLT:The call gets hung from ss7 side,when released from SIP side

Last Modified

May 12, 2010

Products (1)

  • Applications for Cisco Unified Application Environment

Known Affected Releases

9.8(1)RLT

Description (partial)

Symptom:


Observed Behaviour:-
1.As soon as SIP hangs up using BYE PGW sends 200 OK towards SIP side but  REL is not sent by PGW towards SS7 side,Call gets hung on ss7 side,
2.Observed call flow
              <--REFER-------
              -202 Accepted->
	 ---NOTIFY----->
	 <--200 OK------
              <--BYE---------
              ---200 OK----->
did not receive this two messages
<-REL---|
--RLC-->|


Conditions:
SS7-SIP, configure FACILITY by provisioning dw1="3" & dw2="2"
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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