Hello, I'm working on a project and are interested in using one of the newer SIP Phones with color displays, perhaps touchscreen, etc. to implement PBX-like features like voice mail messages waiting, visual address book, conference call setup, and more. We want to send some information about a call to the SIP Phone either via FS or our own Web Service. These two phones have XML browsers that we may be able to utilize. I'm concerned that these phones may work OK with Asterisk but not sure about FreeSWITCH. There is a great guide for XML Services for Aastra 6739i but only mention Asterisk in the examples: http://www.aastratelecom.com/cps/rde/xbcr/SID-3D8CCB6A-93A834D7/03/XML_Free_... I prefer to use phones that work well with FS but these are too new to show up on interoperability page. Anyone have experience using these, any advise would be appreciated: Aastra 6739i http://www.aastratelecom.com/cps/rde/xbcr/SID-3D8CCB6A-EAA51F83/03/6739i_pds... http://www.voipsupply.com/aastra-6739i SNOM 870 http://www.snom.com/uploads/docu/data_snom870_en.pdf http://www.snom.com/products/ip-phones/snom-870-touchscreen-voip-phone http://www.voipsupply.com/snom-870 Hoping someone has some positive or negative experiences working with these phones. Thanks, teldev