[cisco-voip] [On a tangent - Nortel & Unity] {Was: call qualityissues between gateway and Unity}

[STEVEN CASPER]

Hi Stefen,

Sorry for the late reply, I just got back to looking at the group. We
use QSIG PRIs between our Call Manager gateways and our Nortel PBX
system to enable MWI from Unity to the Nortel phones.

Steve

Steve Casper
Voice Technologies
M&T Bank
(410) 347-6026

>>> "Netfortius" <netfortius at gmail.com> 09/15/06 7:23 AM >>>
Steve,

I have a question related to this last paragraph (sorry for hi-jacking
part of 
this thread): I am in the process of migrating - one location at a time
- a 
Nortel-based (Meridian) community, to Cisco-based VoIP w/same
infrastructure 
as the one mentioned by you (CM and Unity). One problem I am having is
that I 
need to run TWO voice mail systems in parallel (Call Pilot on Nortel,
and 
Unity on Cisco), because I could not find a way to signal the existance
of a 
message in Unity, to a Nortel-side phone, by turning on the message
lights on 
the latter. How do you handle this?

Thanks,
Stefan

On Thursday 14 September 2006 08:31, STEVEN CASPER wrote:
> Thanks Wes,
> This is very interesting. So is the recommendation to add "mgcp
playout
> adaptive 60 40 200" to all voice gateways that allow non IP phone
users
> to access Unity? I have a lot of gateways that connect Nortel users
to
> Unity via QSIG gateways. We occasionally get complaints of canned or
> robotic voice quality. We are running CCM 4.1.3sr1 with Unity 4.05.
>
> Steve
<snip>
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