Is my hardware settings ok (MGCP, ipsec and Q.SIG Gw)? (easy for most of U ^^)

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Aug 11th, 2010
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Hello there,

Following my precedent request, I need advises about the better router I can choose for this architecture:

CUCM ----- [GW] ----- MGW Alcatel ----- OXE

The control proto are these:

CUCM --|MGCP|--- [GW] --|QSIG|--- MGW Alcatel ----- OXE

And security features like this:

CUCM --|MGCP over IPSEC, SRTP|--- [GW] --|QSIG|--- MGW Alcatel ----- OXE

So, i was about advises for this GW hardware settings:

  • Cisco 2821
  • NM-HDV2-2T1/E1
  • Latest IOS version Advanced Enterprise Services

Do you think it's enough?


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Felipe Garrido Wed, 08/11/2010 - 13:30
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That should work fine. Below is some additional documentation on the supported models and devices.

Biggest thing you have to consider is sizing. Will the 2821 have enough capacity to support the number of concurrent calls in this deployment?



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