[Asterisk-Users] bridging sip to capi, no playtones back to caller

[Simone Cittadini]

I've the following setup :

sip phone -> ser (auth and routing) -> asterisk with capi isdn

when I call a pstn number everything works fine, but I can't hear 
anything till the called answer.

this is the output from a test call :

    -- Executing Playtones("SIP/2.7.184.61-08152880", "dial") in new stack
    -- Executing Dial("SIP/2.7.184.61-08152880", 
"CAPI/02myisdnnum:347callednum") in new stack
    -- creating pipe for PLCI=-1
       > sent CONNECT_REQ MN =0x193
    -- Called 02myisdnnum:347callednum
    -- CAPI[contr1/02myisdnnum]/2 is making progress passing it to 
SIP/2.7.184.61-08152880
    -- CAPI[contr1/02myisdnnum]/2 is ringing
       > sent FACILITY_REQ (PLCI=0x101)
    -- CAPI[contr1/02myisdnnum]/2 answered
  == Spawn extension (default, 347callednum, 2) exited non-zero on 
'SIP/2.7.184.61-08152880'     


asterisk-pri-1:/etc/asterisk # cat extensions.conf

[general]
static=yes
writeprotect=yes
[globals]
[default]
exten => _X.,1,Playtones(ring)
exten => _X.,2,Dial,CAPI/0226265583:${EXTEN}
exten => _X.,3,HangupSIP/2.7.184.61-08152880
    -- CAPI Hangingup
       > sent DISCONNECT_B3_REQ NCCI=0x10101
       > sent DISCONNECT_REQ PLCI=0x101
    -- removed pipe for PLCI = 0x101
                         

asterisk-pri-1:/etc/asterisk # cat sip.conf

[general]
context=default
port=5060
bindaddr=192.168.1.101
srvlookup=no
canreinvite=no
disallow=all
allow=alaw


asterisk-pri-1:/etc/asterisk # cat capi.conf

[general]
nationalprefix=0
internationalprefix=0039
rxgain=0.8
txgain=0.8
[interfaces]
msn=02myisdnnumber
incomingmsn=*
controller=1
softdtmf=0
context=default
callgroup=1
mode=immediate
devices=2

asterisk-pri-1:/etc/asterisk # cat indications.conf

[general]
country=it
[it]
description = Italy
ringcadence = 1000,4000
dial = 425/600,0/1000,425/200,0/200
busy = 425/500,0/500
ring = 425/1000,0/4000
congestion = 425/200,0/200
callwaiting = 425/200,0/600,425/200,0/10000
dialrecall = 470/400,425/400
record = 1400/400,0/15000
info = 
!950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,0