Hello All, I am facing some problems in making an end to end VoIP call over an IPLC.We are using 4 wire e&m, type 5 signalling The local loopback/ hairpinning is working fine at one of the ends but it fails " sometimes " at the remote end.The IPLC link is stable and has no errors. Can someone suggest any debugging areas. Could it be some kind of signalling problem. Please suggest. Regards Amit __________________________________________________ Do You Yahoo!? Get email alerts & NEW webcam video instant messaging with Yahoo! Messenger. http://im.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=21129&t=21129 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]