English : Strange outgoing dial problem with B410P / Misdn / ISDN2e

[TheH1982]

Hi ,

I configured a BT ISDN2e line as a TE_PTP link and my misdn show stacks displayes as followed:

vcuklon002*CLI> misdn show stacks
BEGIN STACK_LIST:
  * Port 1 Type TE Prot. PTP L2Link UP L1Link:UP Blocked:0  Debug:3
  * Port 2 Type TE Prot. PTP L2Link UP L1Link:UP Blocked:0  Debug:3
  * Port 3 Type TE Prot. PTP L2Link UP L1Link:UP Blocked:0  Debug:3
  * Port 4 Type TE Prot. PTP L2Link UP L1Link:UP Blocked:0  Debug:3

But when I do a outgoing call it fails and incoming calls fail after 1 ring :

This is my outgoing trace :

    -- Executing [800353851610136@default:1] Macro("SIP/4722-b6846310", "std-dial|00353851610136") in new stack
    -- Executing [s@macro-std-dial:1] misdn_check_l2l1("SIP/4722-b6846310", "g:out|1") in new stack
P[ 0] Checking Ports in group: out
P[ 0] trying port 1
P[ 0] trying port 2
P[ 0] trying port 3
P[ 0] trying port 4
[Jul  9 10:24:36] DEBUG[5469]: app_macro.c:337 _macro_exec: Executed application: misdn_check_l2l1
    -- Executing [s@macro-std-dial:2] Dial("SIP/4722-b6846310", "misdn/g:out/00353851610136") in new stack
P[ 0]  --> Group Call group: out
P[ 1] Group [out] Port [1]
P[ 0]  --> * NEW CHANNEL dad:00353851610136 oad:(null)
P[ 1] read_config: Getting Config
P[ 1]  --> TON: Unknown
P[ 1]  --> LTON: Unknown
P[ 1]  --> CTON: Unknown
P[ 1] * CALL: g:out/00353851610136
P[ 1]  --> * dad:800353851610136 tech:mISDN/0-u21 ctx:from-pstn
P[ 1]  --> * adding2newbc ext 800353851610136
P[ 1]  --> * adding2newbc callerid 4722
P[ 1]  --> pres: -1 screen: -1
P[ 1]  --> pres: 0
P[ 1]  --> PRES: Allowed (0x0)
P[ 1]  --> SCREEN: Unscreened (0x0)
P[ 1] NO OPTS GIVEN
P[ 1] I SEND:SETUP oad:4722 dad:00353851610136 pid:23
P[ 1]  --> channel:0 mode:TE cause:16 ocause:16 rad: cad:
P[ 1]  --> info_dad: onumplan:0 dnumplan:0 rnumplan:0 cpnnumplan:0
P[ 1]  --> caps:Speech pi:0 keypad: sending_complete:0
P[ 1]  --> found chan: 1
P[ 1]  -->  found channel: 1
P[ 1] --> new_l3id 9000c
P[ 1]  --> * SEND: State Dialing pid:23
    -- Called g:out/00353851610136
P[ 2] MGMT: SSTATUS: L2_ESTABLISH
P[ 1] MGMT: SSTATUS: L2_ESTABLISH
P[ 1] I IND :TIMEOUT oad:4722 dad:00353851610136 pid:23 state:CALLING
P[ 1]  --> channel:1 mode:TE cause:16 ocause:16 rad: cad:
P[ 1]  --> info_dad: onumplan:0 dnumplan:0 rnumplan:0 cpnnumplan:0
P[ 1]  --> caps:Speech pi:0 keypad: sending_complete:0
P[ 1] --> state: CALLING
P[ 1] I SEND:DISCONNECT oad:4722 dad:00353851610136 pid:23
P[ 1]  --> channel:1 mode:TE cause:16 ocause:1 rad: cad:
P[ 1]  --> info_dad: onumplan:0 dnumplan:0 rnumplan:0 cpnnumplan:0
P[ 1]  --> caps:Speech pi:0 keypad: sending_complete:0
P[ 1]  --> queue_hangup
P[ 1] * RELEASING CHANNEL pid:23 ctx:from-pstn dad:00353851610136 oad:800353851610136 state: CALLING
P[ 1]  --> * State Down
P[ 1] [Jul  9 10:24:44] DEBUG[5469]: chan_misdn.c:2434 misdn_hangup:  --> Setting AST State to down
P[ 1] $$$ CLEANUP CALLED pid:23
misdn_hangup(mISDN/0-u21)
  == Everyone is busy/congested at this time (1:0/0/1)

Any suggestions ?? Cause i am really stuck here.