Subject: [Simple] about SIP

From: "Lamine Brahimi" <[email-masked]>
Date: Mon, 22 Apr 2002 15:43:50 +0200

Dear all,

I'm a student who is developing the presence protocol based on SIP.
I have a general question. As a student, i do not have much information
about SIP situation and actual evolution in the market.
Is the SIP network (SIP proxy servers, registrars etc ...) already
developed, used, under developement ?
I looked for it but it seems to me that, so far, SIP is used only in
research circles and by a few "pioneer" companies.
Thanks for clarifying things for me,
Regards,

Lamine.