[cisco-voip] iLBC and Cisco 7965s...

lelio at uoguelph.ca lelio at uoguelph.ca
Sat Dec 27 11:37:01 EST 2008


I'm gonna miss being able to register one port to one cluster and  
another port to a different cluster.

Lelio Fulgenzi, Senior Analyst
Computing & Communications
University of Guelph
519-824-4120 x56354

...sent from my iPod - please pardon my fat fingers ;)

[XKJ2000]

On Dec 27, 2008, at 10:25 AM, "Jonathan Charles" <jonvoip at gmail.com>  
wrote:

> Yeah, that sucks... I kind of like the 6608... but we just got a  
> 2821 so, we will use that instead...
>
>
> Jonathan
>
> On Mon, Dec 22, 2008 at 8:41 AM, Linsemier, Matthew <MLinsemier at apassurance.com 
> > wrote:
> I was informed that the CCM-ACT's will not support this Codec  
> either, so I was a bit annoyed by this as well.  I would guess that  
> the 6608 will probably fall in the same boat.  It looks like DSP  
> farms in routers running IOS is the way that Cisco wants us to  
> transcode in the future.
>
>
>
> MAtt
>
>
>
> From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net 
> ] On Behalf Of Jonathan Charles
> Sent: Friday, December 19, 2008 2:56 PM
> To: Ryan Ratliff
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] iLBC and Cisco 7965s...
>
>
>
> Right, I found the same info... it seems well supported in 12.4.15T  
> and above in IOS (MGCP and H.323) but I have been unable to find any  
> info on transcoding/support on a 6608... my guess is the DSPs can't  
> handle the codec...
>
> Annoying.
>
>
> Jonathan
>
> On Fri, Dec 19, 2008 at 1:31 PM, Ryan Ratliff <rratliff at cisco.com>  
> wrote:
>
> Can't seem to find the 6608 downloads on cisco.com but the first  
> place I see that 6608 load is in a devpack from May of this year.   
> That's actually a lot newer than I would have thought.
>
>
>
> The gist of my first email is that I don't think you're going to see  
> support for iLBC on the 6608.
>
>
>
> Unity Connections 7.0(1) I can see supports iLBC, not sure on the  
> Unity TSP.
>
>
>
> -Ryan
>
>
> On Dec 19, 2008, at 12:45 PM, Jonathan Charles wrote:
>
>
> Well, I am running CCM 7.0.1
>
> The 6608 is running D00404000032 (base load from ccm 7)
>
> Unity TSP is 8.3.1
>
> 7965 is running 8.4.1S (iLBC was supported in 8.3)
>
> Not sure what TSP or 6608 load supports iLBC...
>
>
>
> Jonathan
>
>
> On Fri, Dec 19, 2008 at 11:41 AM, Ryan Ratliff <rratliff at cisco.com>  
> wrote:
>
> What load is your 6608 running?  What date was that load released?
>
> When did the IP phones start supporting iLBC?
>
>
>
> I think the answer to those questions will tell you why you can't  
> get calls to your 6608 to use iLBC.
>
>
>
> As for Unity it just depends on if they have a TSP that supports iLBC.
>
>
>
> -Ryan
>
>
>
> On Dec 19, 2008, at 12:33 PM, Jonathan Charles wrote:
>
>
> OK, so how do we get this to work...?
>
> I have Cisco 7965s at remote sites (user's homes) and when they make  
> calls, their codec is showing up as G.729, even tho their region is  
> iLBC (G.728).
>
> My voice gateway is a 6608 (single PRI, rest are transcoders, conf  
> bridges)...
>
> Calls to Unity use G.729 as well...
>
> Calls to other 7965s (on net) are iLBC...
>
> So, how do I support this codec
>
>
>
>
> Jonathan
>
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