SIP header from TAPI

[Niksea]

Hello!

Have a problem with autoanswer in Activa TSP for Asterisk.

Activa sent in default

Code:

answer-after=0

for outgoing calls:

Code:

== Using SIP RTP CoS mark 5
    -- SIP/1801-00005063 Internal Gosub(func-apply-sipheaders,s,1) start
    -- Executing [s@func-apply-sipheaders:1] NoOp("SIP/1801-00005063", "Applying SIP Headers to channel") in new stack
    -- Executing [s@func-apply-sipheaders:2] Set("SIP/1801-00005063", "SIPHEADERKEYS=") in new stack
    -- Executing [s@func-apply-sipheaders:3] While("SIP/1801-00005063", "0") in new stack
    -- Jumping to priority 7
    -- Executing [s@func-apply-sipheaders:8] Return("SIP/1801-00005063", "") in new stack
  == Spawn extension (from-internal, 1801, 1) exited non-zero on 'SIP/1801-00005063'
    -- SIP/1801-00005063 Internal Gosub(func-apply-sipheaders,s,1) complete GOSUB_RETVAL=
    -- Called SIP/1801
    -- Local/1801@from-internal-000001ad;1 is ringing
    -- Connected line update to Local/1801@from-internal-000001ad;2 prevented.
  == Extension Changed 1801[ext-local] new state Ringing for Notify User 1002
    -- SIP/1801-00005063 is ringing
    -- Local/1801@from-internal-000001ad;1 is ringing

1801 it`s my extension in asterisk.

T23G is model telephone.

It is ringing and waiting for pickup before dial a number for outgoing call.

How to implement dialing immediately, with an autoanswer?