Howto:How To Configure QSIG Interworking, V5: Difference between revisions

Revision as of 10:28, 8 May 2007

QSIG Interworking is a feature of the innovaphone PBX in conjunction with the innovaphone gateway.

The feature allows to translate H.323 supplementary services into QSIG supplementary services and vice-versa.

The following table lists the features, respectively the QSIG supplementary services that can be interworked:

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Feature	Standard	Messages
Name Display	ECMA-164	CallingName,calledName,connectedName
Call Completion - To busy subscriber (CCBS) - With no reply	ECMA-186	CcnrRequest,ccbsRequest,ccCancel, ccExecpossible,ccPathReserve,ccRingout
A subset of Call Transfer (actually name Display)	ECMA-178	CallTransferComplete
A subset of Call Diversion	ECMA-174	CheckRestriction,callRerouting, divertingLegInformation1,..2,..3

In order to use QSIG Interworking…

The checkmark Interworking (QSIG) must be activated at the voice routes (actually at the maps), that lead from the gateway into the PBX.

Don’t forget to activate the checkmark at the opposite routes (from the PBX towards the gateway).

However this applies only for routes that are supposed to provide QSIG Interworking.

The gateway must not be used to modify or to patch called party number numbers (CDPN) and/or calling party numbers (CGPN).

If this limitation is not regarded, Call Completion and Call Diversion cannot be interworked.

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 divertingLegInformation1,..2,..3
 |}
+In order to use QSIG Interworking…
+*         the protocol at the affected ISDN interface must be configured to QSIG ECMA 2.
+*         The checkmark Interworking (QSIG) must be activated at the voice routes (actually at the maps), that lead from the gateway into the PBX.
+Don’t forget to activate the checkmark at the opposite routes (from the PBX towards the gateway).
+However this applies only for routes that are supposed to provide QSIG Interworking.
+*         The gateway must not be used to modify or to patch called party number numbers (CDPN) and/or calling party numbers (CGPN).
+If this limitation is not regarded, Call Completion and Call Diversion cannot be interworked.