[cisco-voip] 7900 (SIP based) series and other vendors' pabx

[Syed Khalid Ali]

More thing that I want to add what is the difference between CP-7940G
and CP-7940G-SP.

Thanks
Khalid

On Mon, Dec 1, 2008 at 2:38 PM, Syed Khalid Ali
<syed.khalid.khursheed at gmail.com> wrote:
> Dear all,
>
> Need some suggestion on 7900 series IP Phones and I have seen a lot of
> messages on this forum and on internet as well. Can Cisco 7900 series
> IP Phones and Conference Stations be deployed with third party
> vendor's telephony servers including Avaya, Nortel, Siemens and
> Asterisk? Please share you experiences.
>
> Thanks,
> Khalid
>



-- 
Thanks,
Syed Khalid Ali