I am currently reading throught the CVoice notes and have just passed the section on RSVP. You can reserve bandwidth with this protocol to give to active voice channels for the duration of the call - this much I understand, no problem. What isn't clear in the notes is whether or not the bandwidth is available to other traffic if the voice traffic is not using it all - ie: during silence suppressed moments. Anybody know..? Thanks. keith. ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]