Recommended Signalling & Media Protocol

Unanswered Question
Jan 19th, 2009
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Hi,

In one of our customer's setup the Voice GWs will be in the DMZ zone , and CCM & CRS/IVR server will be in the intranel(LAN) zone.


What is the most recommended signalling & Medial protocol which most customers will use across firewalls?


thanks

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mikram Tue, 01/20/2009 - 09:34
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Hi,

Which signalling protocol you will be using between callmanager and voice gws.


SIP

MGCP

H323


CRS/IPIVR talks to CCM via Jtapi.


cheers


Chris Deren Tue, 01/20/2009 - 17:23
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    2017 IP Telephony, Contact Center, Unified Communications

What is the reasoning behind putting GW in DMZ? What is connected to the GW, i.e. PRIs, SIP Trunks, etc?


Chris

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