If your told to mark signaling and media traffic from CallManager then you are absolutely correct- the IP Voice Media Streaming App will produce media packets and there is a service parameter to change the markings if you want to trust them. If you are told to just ensure the signaling traffic is marked correctly then you can ignore the media traffic emerging from the IP Voice Media Streaming service.
Vik Malhi - CCIE #13890 Senior Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] Join our free online support and peer group communities: http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gregory Jost (grjost) Sent: Thursday, April 17, 2008 12:15 PM To: [email protected] Subject: [OSL | CCIE_Voice] 6500 marking I don't see it mentioned anywhere that CRS, Attendant Console Queue, MOH, Annunciator, MTP, etc. all use RTP. If you're not allowed to trust DSCP from CCM/CRS and Unity, then these too should be marked on the server ports, not just signaling protocols. Thoughts? Greg Jost Network Consulting Engineer Unified Communications Practice Cisco Systems, Inc. 214-274-1922
