Hello,
I still have the 1 sec delay problem on the NT interface with 616 (can't
use newer version due to oopses, see my other post). This seems to happen
when a call is hung-up from the asterisk side, after this the ISDN line
doesn't seem to end the call properly, probably resulting in some buffer
not being cleared.
This is with an ISDN PBX (Quattrovox III) on the NT interface.
Below there is some debug info from the hangup.
Hope this helps in further narrowing down the problem.
Regards,
Jeroen
-------------
kermit*CLI> show visdn calls
ID State Number
visdn1/6.I N12_DISCONNECT_INDICATION
q931 visdn1:TEI[77]: Received message:
q931 <- call reference = 6.I (len 1)
q931 <- message_type = RELEASE (77)
q931 visdn1:CALL[6.I]: call.c:421 GET (2 => 3)
q931 visdn1:CALL[6.I]: Got RELEASE
q931 <- VL IE 1 ===> 8 (Cause) length=(2)
q931 <- Coding standard = CCITT (0)
q931 <- Location = User (0)
q931 <- Cause value = Normal call clearing (16)
q931 visdn1:CALL[6.I]: call.c:4939 Timer T305 stopped
q931 visdn1:CALL[6.I]: call.c:405 PUT (3 => 2)
q931 visdn1:CALL[6.I]: call.c:4940 Timer T306 stopped
q931 visdn1[B1]: changed state from CONNECTED to AVAILABLE
q931 visdn1:CALL[6.I]: Sending message:
q931 -> message type: RELEASE COMPLETE (90)
q931
q931 visdn1:TEI[77]: Releasing message
q931 visdn1:CALL[6.I]: N12_DISCONNECT_INDICATION ==to==> N0_NULL_STATE
q931 visdn1:CALL[6.I]: call.c:373 PUT (2 => 1)
q931 visdn1:CALL[6.I]: chan_visdn.c:372 GET (1 => 2)
q931
q931 visdn1:CALL[6.I]: input.c:1210 PUT (2 => 1)
q931 visdn1:TEI[77]: Releasing message
-- set timeout = -1
-- visdn_q931_stop_tone
-- visdn_q931_disconnect_channel
-- visdn_q931_release_indication
q931 visdn1:CALL[6.I]: chan_visdn.c:4325 PUT (1 => 0)
q931 visdn1:CALL[6.I]: Freeing call
q931 visdn1:TEI[77]: DLC autorelease timer started
-- set timeout = 10000
-- set timeout = 2 calls
q931 visdn1:TEI[77]: DLC autorelease timer fired
-- set timeout = -1calls
q931 visdn1:TEI[77]: DL-RELEASE-CONFIRM
q931 Releasing message
-- set timeout = -1
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