02-06-2009 07:53 AM - edited 03-15-2019 04:02 PM
i'm having issues getting my E1 to work in China and Taiwan. Calls come in fine, but I cant make an outbound call. The ISDN debugs show it hitting the router and the it looks to me the carrier is rejecting it, but I have tried every different combo to make it work, no luck.
I figure if someone had another 2800 or 3800 MGCP or H.323 E1 configuration for China, it would help.
Thanks!
02-06-2009 08:42 AM
Show the traces.
02-06-2009 08:46 AM
Jan 29 17:58:51.715: ISDN Se0/0/0:15 Q931: SETUP pd = 8 callref = 0x0005
Sending Complete
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98397
Exclusive, Channel 23
Display i = '8892020'
Calling Party Number i = 0x0081, '8892020'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '00XXXXXXXXXX'
Plan:Unknown, Type:Unknown Jan 29 17:58:51.731: ISDN Se0/0/0:15 Q921: User RX <- RR sapi=0 tei=0 nr=5 Jan 29 17:58:51.819: ISDN Se0/0/0:15 Q921: User RX <- INFO sapi=0 tei=0, ns=8 nr
=5
Jan 29 17:58:51.819: ISDN Se0/0/0:15 Q931: STATUS pd = 8 callref = 0x8005
Cause i = 0x82E3 - Information element not implemented
Call State i = 0x01
Jan 29 17:58:51.819: ISDN Se0/0/0:15 Q921: User TX -> RR sapi=0 tei=0 nr=9 Jan 29 17:58:51.827: ISDN Se0/0/0:15 Q921: User RX <- INFO sapi=0 tei=0, ns=9 nr
=5
Jan 29 17:58:51.827: ISDN Se0/0/0:15 Q931: RELEASE_COMP pd = 8 callref = 0x8005
Cause i = 0x82E4 - Invalid information element contents Jan 29 17:58:51.827: ISDN Se0/0/0:15 Q921: User TX -> RR sapi=0 tei=0 nr=10
02-06-2009 10:32 AM
prob 1: Bearer Capability i = 0x8090A2
that is ulaw and should be A-law
prob 2: Display i = '8892020'
switch may not like that.
Once you fix the above (details different if mgcp or h.323) you should be fine. Remember to check clocking since you're there.
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