Blindtranfer (SIP to PRI) This topic has 0 replies, 1 voice, and was last updated 22 years ago by Teri. Viewing 1 post (of 1 total) Author Posts 19th January 2003 at 04:00 #23366 TeriGuest Anyone know of a Cisco or other vendor Gateway that can support blind tranfer call from SIP to PRI. Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.