[Asterisk-bsd] I4B by HPS + chan_capi + 1.4.8 on 6.2 = choppy audio & hangups

[Michael Iedema]

Greetings Everyone,

I have a bit more info about my call setup problem. Below is a trace
from the ISDN PBX that AskoziaPBX is attached to. It shows again a
failed call and then a successful call directly afterward.

The first call fails due to either AskoziaPBX not waiting for a
Receiver Ready response long enough or the ISDN PBX waiting too long
to send them. (lines 18-24)

Regards,
-Michael I.


line, time, command/response, MSG, NR, NS, call-reference, layer-3
// call 1 (fail)
04  10:29:25:078N  C  UI          Setup               o/106
BEA:Speech  DSP:COMfortel  CGN:2600  CDN:2601  HLC:Telephony
07  10:29:25:078T  C  UI          Identity request    Ri:44375  Ai:127
08  10:29:25:078N  C  UI          Identity remove     Ri:0      Ai:72
09  10:29:25:078N  C  UI          Identity assigned   Ri:44375  Ai:81
12  10:29:25:281T  C  SABME
13  10:29:25:281T  C  INFO  0  0  Status Enquiry      o/127
14  10:29:25:281T  C  INFO  0  1  Status Enquiry      o/127
15  10:29:25:281N  R  UA
16  10:29:25:281N  R  RR    1
17  10:29:25:281N  R  RR    2
18  10:29:25:281T  C  INFO  0  2  Setup Acknowledge   d/106
19  10:29:25:281T  C  INFO  0  3  Call Proceeding     d/106
20  10:29:25:281T  C  INFO  0  4  Alerting            d/106
21  10:29:25:281N  R  RR    3
22  10:29:25:281N  R  RR    4
23  10:29:25:281N  R  RR    5
24  10:29:25:281N  C  INFO  5  0  Release             o/106
CAU:Message not comp. with call state or type non-exist.
25  10:29:25:484T  C  RR    1
26  10:29:25:484N  C  INFO  5  1  Status              o/106
CAU:Message not comp. with call state or type non-exist.
27  10:29:25:484T  C  RR    2
30  10:29:29:203N  C  INFO  5  2  Release             o/106
CAU:Message not comp. with call state or type non-exist.
31  10:29:29:390T  C  RR    3

// call 2 (success)
48  10:29:37:343N  C  UI          Setup               o/107
BEA:Speech  DSP:COMfortel  CGN:2600  CDN:2601  HLC:Telephony
51  10:29:37:359T  C  INFO  3  5  Setup Acknowledge   d/107
53  10:29:37:359N  R  RR    6
56  10:29:37:546T  C  INFO  3  6  Call Proceeding     d/107
57  10:29:37:546T  C  INFO  3  7  Alerting            d/107
58  10:29:37:546N  R  RR    7
59  10:29:37:546N  R  RR    8
62  10:29:41:750T  C  INFO  3  8  Connect             d/107
63  10:29:41:875N  R  RR    9
64  10:29:41:875N  C  INFO  9  3  Connect Acknowledge o/107
67  10:29:41:875T  C  RR    4
72  10:29:44:781T  C  INFO  4  9  Release Complete    d/107
CAU:Normal call clearing
73  10:29:44:781N  R  RR    10