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.
>>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. > >Telnetting the phone I see a good amount of free memory space. subscribe/nority is just a firmware implementation. I think it's just a market choice. They wanna sell their new phones with that feature on.
> 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.
> Sergio wrote: > >> Telnetting the phone I see a good amount of free memory space. >> subscribe/nority is just a firmware implementation. >> I think it's just a market choice. They wanna sell their new phones >> with that feature on. > > > What new phones do that have?The new phones are 7941 7961 and 7971 The last one is available
> > ------------------------------------------------------------------------ > >>>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