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I am working with implementing Asterisk between four different AS5400's located in multiple sites with different PSTN gateways. I can get two of them to work without a problem, but I am getting the following on the others when I make a SIP call to the other two sites.<BR>
<BR>
Got SIP response 500 "Internal Server Error" back from 10.1.3.28<BR>
SIP/alma-1b77 is circuit-busy<BR>
Everyone is busy/congested at this time (1:0/1/0)<BR>
<BR>
The strange thing is that one of the access servers is working fine with the exact same configs in every way. I have moved both routers to the same IOS version which is:<BR>
<BR>
IOS (tm) 5400 Software (C5400-JS-M), Version 12.2(2)XB15<BR>
<BR>
I have included a copy of the dial-peers that are specified on the non-functional access server, and I have double checked the configs against the circuit assignments and they are correct.<BR>
<BR>
!<BR>
dial-peer voice 63201 pots<BR>
destination-pattern 632....<BR>
no digit-strip<BR>
port 1/0:0<BR>
!<BR>
dial-peer voice 63202 pots<BR>
destination-pattern 632....<BR>
no digit-strip<BR>
port 1/2:0<BR>
!<BR>
dial-peer voice 63203 pots<BR>
destination-pattern 632....<BR>
no digit-strip<BR>
port 1/3:0<BR>
!<BR>
dial-peer voice 63204 pots<BR>
destination-pattern 632....<BR>
no digit-strip<BR>
port 1/4:0<BR>
!<BR>
dial-peer voice 63401 pots<BR>
destination-pattern 634....<BR>
no digit-strip<BR>
port 1/5:0<BR>
!<BR>
dial-peer voice 63402 pots<BR>
destination-pattern 634....<BR>
no digit-strip<BR>
port 1/6:0<BR>
!<BR>
dial-peer voice 99701 pots<BR>
destination-pattern 997....<BR>
no digit-strip<BR>
port 1/0:0<BR>
!<BR>
dial-peer voice 99702 pots<BR>
destination-pattern 997....<BR>
no digit-strip<BR>
port 1/2:0<BR>
!<BR>
dial-peer voice 99703 pots<BR>
destination-pattern 997....<BR>
no digit-strip<BR>
port 1/3:0<BR>
!<BR>
dial-peer voice 99704 pots<BR>
destination-pattern 997....<BR>
no digit-strip<BR>
port 1/4:0<BR>
!<BR>
dial-peer voice 43001 pots<BR>
destination-pattern 430....<BR>
no digit-strip<BR>
port 1/0:0<BR>
!<BR>
dial-peer voice 43002 pots<BR>
destination-pattern 430....<BR>
no digit-strip<BR>
port 1/2:0<BR>
!<BR>
dial-peer voice 43003 pots<BR>
destination-pattern 430....<BR>
no digit-strip<BR>
port 1/3:0<BR>
!<BR>
dial-peer voice 43004 pots<BR>
destination-pattern 430....<BR>
no digit-strip<BR>
port 1/4:0<BR>
!<BR>
dial-peer voice 67001 pots<BR>
destination-pattern 670....<BR>
no digit-strip<BR>
port 1/0:0<BR>
!<BR>
dial-peer voice 67002 pots<BR>
destination-pattern 670....<BR>
no digit-strip<BR>
port 1/2:0<BR>
!<BR>
dial-peer voice 67003 pots<BR>
destination-pattern 670....<BR>
no digit-strip<BR>
port 1/3:0<BR>
!<BR>
dial-peer voice 67004 pots<BR>
destination-pattern 670....<BR>
no digit-strip<BR>
port 1/4:0<BR>
!<BR>
sip-ua<BR>
max-forwards 15<BR>
retry invite 10<BR>
timers trying 1000<BR>
timers expires 300000<BR>
sip-server ipv4:XXX.XXX.XXX.XXX:5060<BR>
no transport tcp<BR>
!<BR>
<BR>
The only difference that I can see is that the non-functional access server is 3 hops from the VoIP server and the ones that are functional are only 2 hops.... I do not think this makes any difference, but I thought I would include it.<BR>
<BR>
Thanks for all your assistance in advance.<BR>
<BR>
Stephen
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