Scott Stingel
2010-Jun-21 16:08 UTC
[asterisk-users] DAHDI: Inbound BRI call, DDI not presented
Hello- I have a system with one D410P and one B200P (both OpenVox). All is well with the D410P, inbound and outbound, and I can initiate calls on the B200P BRI span, but there may be something wrong with my inbound BRI setup: there is no indication of an inbound call when I dial in to it from the PSTN. When I run "pri intense debug" and make a call to the BRI span, I can see a message containing the DDI that I'm dialing, in this case 336027 (BT supplies only the last 6 digits of a delivered number). See debug output below... Have I neglected to set up some needed parameter? This all worked on older boards when using bristuff, but now I want to use dahdi. My client is in the UK, connected to BT, and I have specified "euroisdn" as the switch type. many thanks --------------------------------------------------------------------------------------------- (snippet during inbound call to "336027") < Supervisory frame: < SAPI: 00 C/R: 0 EA: 0 < TEI: 000 EA: 1 < Zero: 0 S: 0 01: 1 [ RR (receive ready) ] < N(R): 008 P/F: 1 < 0 bytes of data -- ACKing all packets from 8 to (but not including) 8 -- Stopping T200 timer -- Starting T203 timer Handling message for SAPI/TEI=0/0 TEI: 0 State 7 V(S) 8 V(A) 8 V(R) 8 K 1, RC 0, l3initiated 0, reject_except 0 ack_pend 0 T200 0, N200 3, T203 1 < [ 02 ff 03 08 01 01 05 a1 04 03 80 90 a3 18 01 89 1e 02 84 83 6c 02 21 a3 70 07 81 33 33 36 30 32 37 ] < Unnumbered frame: < SAPI: 00 C/R: 1 EA: 0 < TEI: 127 EA: 1 < M3: 0 P/F: 0 M2: 0 11: 3 [ UI (unnumbered information) ] < 30 bytes of data Handling message for SAPI/TEI=0/127 TEI: 0 State 7 V(S) 8 V(A) 8 V(R) 8 K 1, RC 0, l3initiated 0, reject_except 0 ack_pend 0 T200 0, N200 3, T203 1 < [ 02 ff 03 08 01 01 05 a1 04 03 80 90 a3 18 01 89 1e 02 84 83 6c 02 21 a3 70 07 81 33 33 36 30 32 37 ] < Unnumbered frame: < SAPI: 00 C/R: 1 EA: 0 < TEI: 127 EA: 1 < M3: 0 P/F: 0 M2: 0 11: 3 [ UI (unnumbered information) ] < 30 bytes of data Handling message for SAPI/TEI=0/127 ---------------------------------------------------------------------------------------------
Tzafrir Cohen
2010-Jun-22 09:03 UTC
[asterisk-users] DAHDI: Inbound BRI call, DDI not presented
On Mon, Jun 21, 2010 at 09:08:02AM -0700, Scott Stingel wrote:> Hello- > > I have a system with one D410P and one B200P (both OpenVox). All is > well with the D410P, inbound and outbound, and I can initiate calls on > the B200P BRI span, but there may be something wrong with my inbound > BRI setup: there is no indication of an inbound call when I dial in to > it from the PSTN. > > When I run "pri intense debug" and make a call to the BRI span, I can > see a message containing the DDI that I'm dialing, in this case 336027 > (BT supplies only the last 6 digits of a delivered number). See debug > output below...Is there anything you see in the dialplan trace itself? Also, 'intense debug' shows a lot of noise of ISDN layer 2 (Q.921). But that is normally not interesting. Do you see anything on a simple 'pri debug span 1' (only layer 3 debug)?> > Have I neglected to set up some needed parameter? This all worked on > older boards when using bristuff, but now I want to use dahdi. My > client is in the UK, connected to BT, and I have specified "euroisdn" as > the switch type. > > many thanks > > --------------------------------------------------------------------------------------------- > (snippet during inbound call to "336027") > > < Supervisory frame: > < SAPI: 00 C/R: 0 EA: 0 > < TEI: 000 EA: 1 > < Zero: 0 S: 0 01: 1 [ RR (receive ready) ] > < N(R): 008 P/F: 1 > < 0 bytes of data > -- ACKing all packets from 8 to (but not including) 8 > -- Stopping T200 timer > -- Starting T203 timerShouldn't an RR be sent back?> Handling message for SAPI/TEI=0/0 > TEI: 0 State 7 > V(S) 8 V(A) 8 V(R) 8 > K 1, RC 0, l3initiated 0, reject_except 0 ack_pend 0 > T200 0, N200 3, T203 1 > > < [ 02 ff 03 08 01 01 05 a1 04 03 80 90 a3 18 01 89 1e 02 84 83 6c 02 21 > a3 70 07 81 33 33 36 30 32 37 ] > > < Unnumbered frame: > < SAPI: 00 C/R: 1 EA: 0 > < TEI: 127 EA: 1 > < M3: 0 P/F: 0 M2: 0 11: 3 [ UI (unnumbered information) ] > < 30 bytes of data > Handling message for SAPI/TEI=0/127 > TEI: 0 State 7 > V(S) 8 V(A) 8 V(R) 8 > K 1, RC 0, l3initiated 0, reject_except 0 ack_pend 0 > T200 0, N200 3, T203 1 > > < [ 02 ff 03 08 01 01 05 a1 04 03 80 90 a3 18 01 89 1e 02 84 83 6c 02 21 > a3 70 07 81 33 33 36 30 32 37 ] > > < Unnumbered frame: > < SAPI: 00 C/R: 1 EA: 0 > < TEI: 127 EA: 1 > < M3: 0 P/F: 0 M2: 0 11: 3 [ UI (unnumbered information) ] > < 30 bytes of data > Handling message for SAPI/TEI=0/127 > ----------------------------------------------------------------------------------------------- Tzafrir Cohen icq#16849755 jabber:tzafrir.cohen at xorcom.com +972-50-7952406 mailto:tzafrir.cohen at xorcom.com http://www.xorcom.com iax:guest at local.xorcom.com/tzafrir