The configuration that I have is TE410P with 2 E1 trunks. Ports 3 and 4 on the board (channels above 62) I do not use. Every few minutes I get this message: Feb 19 11:52:03 WARNING[1209277232]: chan_zap.c:5949 zt_pri_error: PRI: Read on 86 failed: Unknown error 500 PRI got event: 8 Feb 19 11:52:03 WARNING[1217669936]: chan_zap.c:5949 zt_pri_error: PRI: Read on 87 failed: Unknown error 500 PRI got event: 8 Can anyone tell what could be wrong? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040219/10213126/attachment.htm