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Nortel PBX -> Octel -> IP Phone

Hi! I need your help regarding caller ID. When I called a DID->Nortel PBX->MGCP DSM-100 Gw->CUCM->Ip Phone, we see the caller ID. But when we called a DID who is answered by Octel, then transfert to an IP Phone trought the same MGCP DMS-100 Gw we see the Octel acces number on the IP phone. So what's the option that we need to modify to received the original caller on the IP Phone.

Nortel Opt81 Succ rel 3.0

Octel 250

CUCM 6.1

Thanks

1 REPLY
Silver

Re: Nortel PBX -> Octel -> IP Phone

try adding the below CLI to maintain caller ID:

Telephony-service

Caller-id initiator

Make sure there are no voice translation rules on the outgoing dial peer that are translating the calling number to something else.

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