Samuel Jones Asked: 2011-12-06 08:30:20 +0800 CST2011-12-06 08:30:20 +0800 CST 2011-12-06 08:30:20 +0800 CST Does the Mitel 3300 support direct SIP Trunking? 772 We have a Mitel 3300 PBX and we're looking to replace our PRI and BRI lines with SIP Trunking. I've seen that the 3300 supports SIP, but does it support direct SIP from a prospective ISP? Thanks sip mitel 1 Answers Voted Best Answer Daniel Placek 2011-12-06T19:28:18+08:002011-12-06T19:28:18+08:00 http://www.mitel.com/resources/242_9113-Mitel3300ControllersDataSheet.pdf Looks like it supports both SIP endpoints and SIP trunks. (which would be SIP from an ISP, yes)
http://www.mitel.com/resources/242_9113-Mitel3300ControllersDataSheet.pdf
Looks like it supports both SIP endpoints and SIP trunks. (which would be SIP from an ISP, yes)