[Asterisk-Users] Re: busy line status on CISCO 7940/7960

[Sergio]

>
> ------------------------------------------------------------------------
>
>>>Cisco TAC service told me that they will not support RFC 2848/3265 for 
>>>the 7960 phones
>>>So no busy status line notification with subscribe/notify system. This 
>>>is really a bad news for me.
>>>So they are not planning to backport sip firmware new features to the 
>>>old phones.
>>>      
>>>
>>Since the 7960 design is very old, its likely due to internal limitations
>>such as available memory, etc. Not surprising at all.
>>    
>>
>
>Possible, but doubtful. I'm considering adding support for
>subscribe/notify to chan_sccp, but don't know if anyone would use it.
>  
>

Yes, it would be great. It's a good feature. I have 7960 and 7905 cisco 
phones so I could test it out