Hey guys, can you shead some light on this? I will copy my mgcp.conf and post below, but here is the problem. I can't get call waiting to work with my MGCP device. I already have one call going, and I can hear the second call come in, I flash over to it, but all I get is a dial tone, * puts the 1st call on mute/hold, but I never get the second, and it terminates. I flash back over and pick up the first.. Here is some debug info.... *CLI> set verbose 10 -- Accepting call from '9003796075' to '9003790612' on channel 0/1, span 1 -- Executing Dial("Zap/1-1", "MGCP/aaln/2@10.252.240.2|30|tr") in new stack -- MGCP mgcp_request(aaln/2@10.252.240.2) -- MGCP cw: -1, dnd: 0, so: 0, sno: 0 -- MGCP mgcp_new(MGCP/aaln/2@10.252.240.2-1) created in state: Down -- Called aaln/2@10.252.240.2 -- MGCP/aaln/2@10.252.240.2-1 is ringing -- Endpoint 'aaln/2@10.252.240.2-1' observed 'hd' -- MGCP/aaln/2@10.252.240.2-1 answered Zap/1-1 -- Accepting call from '2172026046' to '9003790612' on channel 0/2, span 1 -- Executing Dial("Zap/2-1", "MGCP/aaln/2@10.252.240.2|30|tr") in new stack -- MGCP mgcp_request(aaln/2@10.252.240.2) -- MGCP cw: -1, dnd: 0, so: 1, sno: 0 -- MGCP mgcp_new(MGCP/aaln/2@10.252.240.2-0) created in state: Down -- Called aaln/2@10.252.240.2 -- MGCP/aaln/2@10.252.240.2-0 is ringing Jun 29 09:46:58 NOTICE[98310]: chan_mgcp.c:2268 handle_response: Terminating on result 400 from aaln/2@10.252.240.2-0 == No one is available to answer at this time -- Endpoint 'aaln/2@10.252.240.2-1' observed 'hf' -- Swapping 1 for 0 on aaln/2@10.252.240.2 -- MGCP Muting 1 on aaln/2@10.252.240.2 -- MGCP mgcp_new(MGCP/aaln/2@10.252.240.2-0) created in state: Down -- Endpoint 'aaln/2@10.252.240.2-0' observed 'hf' -- Swapping 0 for 1 on aaln/2@10.252.240.2 -- We didn't make one of the calls FLIPFLOP 0 and 1 on aaln/2@10.252.240.2 -- MGCP Muting 0 on aaln/2@10.252.240.2 Jun 29 09:47:08 WARNING[278545]: pbx.c:1892 ast_pbx_run: Timeout, but no rule 't' in context 'pstn-in' -- Hungup 'Zap/2-1' -- Endpoint 'aaln/2@10.252.240.2-1' observed 'hu' == Spawn extension (pstn-in, 9003790612, 1) exited non-zero on 'Zap/1-1' -- Hungup 'Zap/1-1' Here is my MGCP.conf [10.252.240.2] context=main host=10.252.240.2 nat=no callerid = "Kevin Osterbur" <9003790610> callwaiting=yes threewaycalling=no transfer=no cancallforward=no canreinvite=no line => aaln/1 context=main host=10.252.240.2 nat=no callerid = "Duane Cox" <9003790612> callwaiting=yes threewaycalling=no transfer=no cancallforward=no canreinvite=no line => aaln/2 Any ideas? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040629/c46f4024/attachment.htm