[VoiceOps] Older Cisco SIP firmware download

[Marco Teixeira]

Just keep in mind that on newer versions of the SIP firmware, like the
9.X series, SIP signalling is done via TCP - only -. There is also
somechanges that require you to set some NAT xml value to NO.

You can easily find it around...
Other then that, they are very solid handsets.

Regards

On 20-03-2013 01:51, Scott Berkman wrote:
> The 7940 and 7960 are the exact same thing except for the line key count.
> They both are fairly reliable with "Non-CM" SIP in 8.X and on as long as you
> stay away from any remotely fancy features like shared lines (SUBSCRIBE) or
> such.
>
> The 7941 and 61 however I've never seen the non-CM SIP FW for.  If it is a
> CM-SIP FW, you may want to check this 7970 reference and some of the related
> articles for XML config help:
>
> http://www.voip-info.org/wiki/view/Asterisk+phone+cisco+7970+SIP
>
>
> -----Original Message-----
> From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org]
> On Behalf Of Alex Balashov
> Sent: Monday, March 18, 2013 7:40 PM
> To: voiceops at voiceops.org
> Subject: Re: [VoiceOps] Older Cisco SIP firmware download
>
> On 03/18/2013 11:45 PM, Faisal Imtiaz wrote:
>
>> So...if you value your time and sanity... don't support sip with cisco 
>> 79xx series.
>>
>> If you wish to do this purely for Fun.... Good luck, hopefully you 
>> have a lot of time on your hands and a great amount of patience.
> Eh, it's not so bad with the 7960s.  A bit of a pain, but the high-quality
> hardware makes it worth it.
>
> The 7940s?  Yeah, I wouldn't touch that.
>
> --
> Alex Balashov - Principal
> Evariste Systems LLC
> 235 E Ponce de Leon Ave
> Suite 106
> Decatur, GA 30030
> United States
> Tel: +1-678-954-0670
> Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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