the simplified answer to this question is "yes, the ATA supports the voice vlan."
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 12:24 PM To: Gregory Jost (grjost); [email protected] Subject: Re: [OSL | CCIE_Voice] 6500 marking Does CDP recognize the ATA as an IP Phone and allow you to use the auxiliary/voice VLAN, even though there isn't PC port to extend/deny trust to? Greg Jost Network Consulting Engineer Unified Communications Practice Cisco Systems, Inc. 214-274-1922 _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gregory Jost (grjost) Sent: Thursday, April 17, 2008 2:15 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
