[cisco-voip] Independent PRIs -- Single Router

Peter Slow peter.slow at gmail.com
Thu Feb 11 12:21:50 EST 2010


you sir, are going to want to make sure that whatever hardware you
use, it has two separate clocking domains, otherwise you are going to
be a very unhappy camper.

For instance, a 5300  or a VWIC-2MFT-T1 with DSPs all clocked off the
same source aren't going to work.

-Peter

On Thu, Feb 11, 2010 at 11:55 AM, Cristobal Priego
<cristobalpriego at gmail.com> wrote:
> Jim,
>
> when you create your outgoing dial-peers on the gateway just configure th
> proper port to point them to the outoing pri, on the cucm you only need to
> point them to the H.323 device and the gateway will take care or the rest.
> for incoming calls just make sure you have an incoming dial-peer and then a
> voip dial-peer pointing to your first and second node
>
>
> 2010/2/11 Jim Reed <jreed at swiftnews.com>
>>
>> Due to contract obligations, we need to connect PRIs from two (2)
>> different vendors to a single router.  I think I've got a fairly firm grasp
>> on what needs to be done but thought I would run it by this group to see if
>> I'm missing anything.
>>
>> Fortunately, I can have the DIDs from one PRI moved to the other so it's
>> my intent to have all inbound calls one (1) PRI and all outbound calls on
>> the other.
>>
>> Once the contract is up on the more expensive PRI, we'll contract for a
>> second from the other vendor and bond all forty-six (46) channels together.
>>
>> My assumption is that I need only a single gateway address and just
>> identify which interface (port) to use when the caller makes an outbound
>> call.  Everything is configured H323.
>>
>> Any advice, hints, tips, suggestions, etc., will be greatly appreciated.
>>  There will be a few analog devices off fxs ports but that is pretty much a
>> no brainer.  Just want to make sure I get things in Call Manager 4.2(3)sr4a
>> and the 2851 router configured correctly.
>>
>> Thank You...
>> --
>> Jim Reed
>> Technology Wrangler
>> Swift Communications, Inc.
>> 970-683-5646 (Direct)
>> 775-772-7666 (Cell)
>>
>> “Did Adam and Eve
>> have navels?”
>>        --Martin Gardner
>>
>>
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>>
>
>
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