[Serusers] SER with eyeBeam.

[Mr architect]

I trying to get eyeBeam or Xpro work with SER, but with little luck.
What is the format of the URI you use for calling is it. Is it

SIP:username at domain.com

OR

SIP:username at sipserver.domain.com

I am running on a internal LAN where I have  domain configured
specificall to have this setup going. SER runs on RHL and Xpro runs on
winXP

Any pointers will greatly help.

Thanks,

Santosh Ahuja