rpvish2004
Technical User
Hi
we have Nortel CS1000E 7.6 system which is integrated with CISCO CUCM via Session manager SIP Trunk.
I have created DSC for CISCO Extn And routing has been done in Session manager.
The integration is successful Nortel Phone is able to call Cisco and Vice versa happening.
But is issue is with call transfer
eg Nortel IP Phone Extn 50133 called to Cisco Extn 50003 Voice is OK
Cisco Extn 50003 Transfer The same call to Another Nortel IP phone Extn 50572
After the call getting transferred there is no Audio/Blank between both Nortel IP Extn 50133 and 50572.
Here is the DCH Configure, please suggest what need to be done at Avaya end or CISCO end.
ADAN DCH 1
CTYP DCIP
DES VDCH
USR ISLD
ISLM 4000
SSRC 1800
OTBF 32
NASA NO
IFC SL1
CNEG 1
RLS ID 5
RCAP ND2 MWI
MBGA NO
H323
OVLR NO
OVLS NO
we have Nortel CS1000E 7.6 system which is integrated with CISCO CUCM via Session manager SIP Trunk.
I have created DSC for CISCO Extn And routing has been done in Session manager.
The integration is successful Nortel Phone is able to call Cisco and Vice versa happening.
But is issue is with call transfer
eg Nortel IP Phone Extn 50133 called to Cisco Extn 50003 Voice is OK
Cisco Extn 50003 Transfer The same call to Another Nortel IP phone Extn 50572
After the call getting transferred there is no Audio/Blank between both Nortel IP Extn 50133 and 50572.
Here is the DCH Configure, please suggest what need to be done at Avaya end or CISCO end.
ADAN DCH 1
CTYP DCIP
DES VDCH
USR ISLD
ISLM 4000
SSRC 1800
OTBF 32
NASA NO
IFC SL1
CNEG 1
RLS ID 5
RCAP ND2 MWI
MBGA NO
H323
OVLR NO
OVLS NO