We have the following weird issue. When we call an unallocated number from asterisk through an E1/PRI euroisdn, the call disconnect with cause 31 (unspecified), This produce an Asterisk congestion message. If the same E1/PRI trunk is now connected to a Nortel BCM400, the call disconnect with cause 1 (unallocated number) which is correct, and the telco play the message "the dialled number does not exist". All other calls work fine so far. Testing with "priindication = outofband" and "priindication = inband" give the same results. Any pointer please? Jorge Mendoza Our information: - OS Centos 5, 64 bits - Asterisk 1.4.13 - Zaptel 1.4.6 - libpri 1.4.1 - Wanpipe-3.2.1 (Sangoma A104DX) Attached are: - zapata.conf - zaptel.conf - debug_invalid_20071204 (a call to a unallocated number) -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: debug_invalid_20071204 Url: http://lists.digium.com/pipermail/asterisk-users/attachments/20071206/134d0243/attachment.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: zapata.conf Url: http://lists.digium.com/pipermail/asterisk-users/attachments/20071206/134d0243/attachment-0001.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: zaptel.conf Url: http://lists.digium.com/pipermail/asterisk-users/attachments/20071206/134d0243/attachment-0002.txt