I'm using IAX2 with VP-320I hardphones for remote users. Everything seems to be working fine except for call transfer. Is this an issue with the IAX2 itself or the phone? If I flash the same phone with SIP, the problem disappears. Regards, Shaun Singh, Manager Travelwave 1655 Dufferin Street, Suite 201 Toronto, ON M6H 3L9 Tel: (416) 652-1212 Ext 101 Fax: (416) 652-7073 Website: www.travelwave.ca