Dear Warren;

It look like u have a good experience in 791x series and in selecting SIP 
formware, so I am sure you might be able to help in the following:

As u know, there are SIP firmware for Cisco phones to be used with Call Manager 
and other firmware to be used with Generic SIP Server (other than Cisco Unified 
Call Manager). Actually the firmware that start by P0S is that used for Generic 
SIP Server and that start by cmterm is used for Cisco Unified Call Manager.

Can I understand from ur blog, that u can use the files that its name start by 
cmterm to make the Cisco IP Phone to be SIP image that can be used by Asterisk? 

In my case, as the Phones are 7942G, then there are two files are available, 
really I do not know the difference between them (if u can advise):

cmterm-7942_7962-sip.9-2-1.cop.sgn (which is written that it is SIP IP Phone 
load) and cmterm-7942_7962-sip.9-2-1.zip which is written that it is SIP IP 
Phone firmware files only. So what is the difference between them "the load and 
the firmware"?

Now, when I need to do the upgrade for the Phone, then I have to determine in 
the xml files the needed firmware?

Appreciate your kindly help.

Regards
Bilal




----------------------
 
> > You are "supposed" to go via cisco and support
> contract BUT Google is your
> > friend (JFGI)
> >
> >
> The support contract from Cisco is only US $8.99 on
> CDW....
> 
> I really hate to link to my own blog, but I do have a post
> on there that
> details how to setup a 79x1 phone using SIP firmware with
> asterisk.  Click
> the link in my signature and go to the Blog and you should
> be able to easily
> find the relevant post.
> 
> -- 
> Thanks,
> --Warren Selby, dCAP
> http://www.SelbyTech.com <http://www.selbytech.com>


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