Hi Community,
need your help, regarding MGCP/QSIG.
Call Manager version is -
System version: 8.6.2.20000-2
We got an error with calls to PBX via QSIG. Callflow is as follow:
H323 -> CUCM -> MGCP(QSIG) -> Alcatel (pbx) -> phone A -> CFA -> phone B
the issue happens when phone A have configured a CFA only. In other cirumstances the calling name presentation line works fine.
The allerting an connected Name fields on the remote side of a Qsig trunk will show differently.
The connected name is "Call Manager". The alertingname is correct, the display shows the calling number.
Attached you'll find a snipped trace.
Also I decode the last facility element in the setup:
Q.931
Facility INV: callingName
Type: Facility (0x1c)
Length: 34
...1 0001 = Protocol profile: Remote Operations Protocol (0x11)
NetworkFacilityExtension
sourceEntity: endPINX (0)
destinationEntity: endPINX (0)
ROS: invoke (1)
invoke
invokeId: present (0)
present: 0
opcode: global (1)
global: 1.3.12.9.0 (iso.3.12.9.0) - callingName
argument: 800c43616c6c204d616e61676572
QSIG: callingName
Operation: callingName (0)
Service: QSIG-NA (13868) - Name-Operations
NameArg: name (0)
name: namePresentationAllowed (0)
namePresentationAllowed: namePresentationAllowedSimple (0)
namePresentationAllowedSimple: Call Manager >> his is the Information that it shown on the phone display
attached you'll find the complete trace. Hope that everyone have an hint to solve the problem.
Thanks,
Stefan
