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3CX Trunk to Nortel BCM 50

Discussion in '3CX Phone System - General' started by bonarp, Jul 1, 2012.

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  1. bonarp

    Jul 1, 2012
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    I wounder if anyone can help.

    I have a Nortel BCM50 Rls 5 with SipTrunk enabled.

    I would like to run a SIP trunk between the BCM50 and 3CX (free addison)

    Does any one know how?

    BCM 50 IP:
    3CX running on a Windows 2008 R2 Server:

    BCM Ext Ranges: 2221 - 2230
    3CX Ext Ranges: 1001 - 1020


  2. leejor

    leejor Well-Known Member

    Jan 22, 2008
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    One PBX will have to register with the other. It means that there will be a limitation as to what is passed between the two (functionality). Since the Nortel has SIP trunking, you could attempt to register one of those trunks to an extension on 3CX, which would result in a call to that 3CX extension number coming in as a trunk call in the Nortel board. If the Nortel phone lines use SIP, then it could be set up the other way around as well.
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