[asterisk-dev] Cisco 79x1 SIP Messaging

[Gareth Palmer]

Hi Artem,

On Thu, 2011-05-12 at 13:51 +0200, Artem Makhutov wrote:
> Hi,
> 
> Gareth Palmer schrieb:
> > On Wed, 2011-05-11 at 20:37 -0500, Matthew Hoskins wrote:
> >> Hello,
> >>
> >> I was wondering if anyone on the list was working on implementing the extended functionality of the cisco 79x1 SIP messaging?  It looks like cisco is implementing call parking, conferencing, dnd, pickup groups, call forwarding, etc via SIP REFER/INVITE messages with XML dialogs.
> >
> > I have been working on issue 13996 [1] that provides support for most of
> > that.
> >
> > There is an additional, unreleased patch that supports receiving an out
> > of dialog REFER's for iDivert support as well.
> >
> >> I have access to a 7945 and am willing to dig in and see if I can extend the sip codebase to support these functions.  I just wanted to check on the list first to make sure other people weren't working on it, or there wasn't a specific reason they hadn't been implemented.
> >
> > Access to the unified endpoints is not a problem. Lack of access to, or
> > packet captures from a full CUCM installation is.
> >
> > I was able to get required SIP+XML for DND and CFwdALL from a CME
> > instance but not BLF ringing indication or server side conferencing.
> >
> > CME only appears to support a sub-set of the SIP endpoint's features.
> >
> >> Thoughts???
> 
> What kind of traces do you need exactly? I have a CUCM where I can do 
> some tests...

I need a trace of the setup of a server side conference and what
responses get sent when the phone does a ConfList and a Remove.

The setup would look like this: there are 3 phones Alice, Bob and Cookie
Monster.

1. Alice dials Bob
2. Bob answers.
3. Alice presses the Confrn soft key and then dials Cookie Monster.
4. Cookie Monster answers.
5. Alice presses Confrn again, they are now conferenced.

6. Alice then presses ConfList.
7. Alice selects Cookie Monster and presses Remove.
8. Alice then hangs up.

It would also help if you supplied the SEP<MAC>.cnf.xml and soft key
template assigned to the phone originating the conference.

Cheers
Gareth

> Regards, Artem