[asterisk-users] DAHDI: Inbound BRI call, DDI not presented

[Scott Stingel]

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
---------------------------------------------------------------------------------------------