Alcatel OXE - CallManager - QSIG MGCP connection with call forward all pb

Unanswered Question
Nov 28th, 2007
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Hi all, a 2811 GW is connected to an Alcatel OXE using a QSIG ECMA E1 connexion. 2811 GW use MGCP with CUCM6.0


When an Alcatel phone try to configure a CFA to a cisco directory number, a call is set on the QSIG trunk (to check the availability of the cisco phone as Alcatel explained to me..) but the pb is that the cisco phone rings ! The CFA is taken into account on the alcatel phone after 2 minutes, the cisco phone answer or does not answer the call...


here is the isdn setup as soon as the alcatel phone use the CFA prefix:


*Nov 28 13:23:30.770: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x4CEB

Sending Complete

Bearer Capability i = 0xA880

Standard = ISO/IEC

Transfer Capability = Unrestricted Digital

Transfer Mode = Circuit

Transfer Rate = Packet - not specified

Channel ID i = 0xAC

Exclusive, Channel 33

Facility i = 0x91AA06800100820100A11602010C06062B0C0288520C3009800100810100830101

Calling Party Number i = 0x0081, '304343'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '204871'

Plan:Unknown, Type:Unknown


*Nov 28 13:24:55.518: ISDN Se0/0/0:15 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x4CEB

*Nov 28 13:24:56.858: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x4CEB

Cause i = 0x809080 - Normal call clearing



Does anyone can help me findind a solution ?

Thanks a lot.

Julien.


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