Hello All, Just got one general question on ISDN error code 42. As per Cisco docs and Wiki (http://www.voip-info.org/wiki/view/Asterisk+variable+hangupcause) it says "Switch equipment Congestion" with explanation "The destination cannot be reached because the network switching equipment is temporarily overloaded"... My question is are the calls treated as "Failed" and I will be pulled away from the routing? Is this similar to ISDN error code 34's? Please help... Cheers, Nitesh