[Asterisk-Users] T1 E&M false busy after dial

[John Ackley]

TE101P card T1 E&M trunk to telco

on a SIP->PSTN call, after dial
SIP phone hears two seconds busy tone (1) then ring tone

how do we get rid of busy tone?


(1) two second busy
(480+620/500 0/500 480+620/500 0/500)
---------------------------------------------------

extensions.conf:
;
; dial-out to the PSTN with 7 digits
;
exten => _NXXXXXX,1,Dial(Zap/g1/${EXTEN})
exten => _NXXXXXX,n,Hangup()

zaptel.conf:
span=1,1,0,esf,b8zs
e&m=1-24
loadzone = us
defaultzone=us

zapata.conf:
[trunkgroups]
[channels]
language=en
context=default
signalling=featb
usecallerid=no
callwaiting=no
threewaycalling=no
transfer=no
cancallforward=no
callreturn=no
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
busydetect=yes
busycount=8
channel => 1-24



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