Subject: [Sip] capability exchange in SIP

From: "vishal" <[email-masked]>
Date: Wed, 1 May 2002 10:38:08 +0530

Hi ,
   I have following questions 

1. Does SIP provides capabiltiy to choose different codecs available at endpoints   
    for call?

2. How can bandwidth be controlled by external entity for SIP based call ? 

regards, vishal