Presence and IntComm WG

[Xiaotao Wu <>]

On Tue, 6 Apr 2004, Candace Holman wrote:

> I will be trying to call in but I have a few questions about audio.  In the
> past I have found that I don't hear anything when I make a call.  I'm
> requesting a temporary IP access change for my LAN to make sure that port
> 5060 isn't being blocked.  Also, I read in the old sipc manual that RAT
> doesn't work with USB, and that's what I'm using.  Should I try my trusty
> analog headset?

Please try analog headset. Also, 5060 not get blocked only means signaling
can go through, if you are behind NAT, the audio UDP packets may get
blocked and cause no audio.

>
> Also, is the Columbia STUN client used in sipc?  Do I need to configure

No, it's not integrated.

> anything for that?
>
> For IM, do I need to open other than port 5060 to receive messages from
> pals.internet2.edu?

For IM, port 5060 should be enough.

>
> One function that does work for me without configuration changes, is when I
> change my location, it is updated on the portal.  Maybe after the access
> control change, then changes made to the portal will show up on my sipc
> client.

great, so 5060 port works, SIP signaling works.

-Xiaotao

>
> What else are you testing besides audio, IM, and location tracking?
>
> Candace
>
> At 01:40 PM 4/6/2004, you wrote:
>
> >the portal & UAs at 4pm EDT today.  If it's convenient for you, please
> >join.  If you have a sip UA REGISTERd on pals.internet2.edu, please try
> >making a call to 
> >sip:.
> >  If you don't, or that doesn't
> >work, you can also join the call at 800/541.1710 pin 0125986.
> >
> >- Jeremy
> >
> >--
>