[cisco-voip] Video Conferencing ? CM 4.1(3)
Matthew Saskin
matt at saskin.net
Wed Jan 30 15:31:14 EST 2008
VT Advantage is basically your only option if you want to provide video
from the desktop IP phone. If you want room-based solutions they can
integrate with CallManager in multiple ways (as mentioned in previous
emails) but they are going to be dedicated units in a room (or on a
crash cart, etc.)
As far as providing overflow from IP to ISDN, I can't even think how to
do that. The biggest thing standing in the way is that you would need
to change the destination being dialed from an IP address to a phone
number :-\
-matt
Robert Kulagowski wrote:
> Scott Voll wrote:
>> Most outside world stuff it's a lot easier to run H323 with
>> Gatekeepers. we have a state wide network that we do all our VC over
>> IP. if it's out of state we use our Regional Hub to bridge the IP /
>> ISDN. Depending on weather you want to do three way or better
>> conferencing and don't have a service provider that can you it for
>> you.... you may look at the cuvc or radvision or there are a couple
>> others I'm forgetting right now. Tandbergs do have a three way bridge
>> build in if you want to use that.
>
> Yeah, I'm coming to the same conclusion. The manual for the 3545 says
> that it supports SCCP, but there are a whole lot of "Doesn't support
> {foo}" when you use it.
>
> So, back to trying to grok how video is going to fit in with everything,
> and why-oh-why doesn't CM act as a H.323 gatekeeper.
>
> For those that are in the know, when doing a design where the primary
> path is IP, but you still want PRI "overflow" capability, then what's
> the best solution? Ideally, I'd like the users to be able to dial from
> their IP phone, do the standard "hey, howya doin?" and then press a
> button and switch to video. VT Advantage seems to have this "One
> button" capability, but VTA isn't appropriate for a room-based solution...
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