[asterisk-users] Asterisk 1.6 WaitForSilence Problem

[Deric Page]

I've set up an outbound .call system for customer callbacks and the
like. Calls are going out over analog lines and I'm trying to use the
WaitForSilence routine to make sure the phone has stopped ringing before
starting message playback. The problem is that if I set the first
argument of WaitForSilence to anything other than 1, WaitForSilence
never exits.

Some general info on my setup:

more /proc/version:
****
Linux version 2.6.16.60-0.34-smp (geeko at buildhost) (gcc version 4.1.2
20070115 (SUSE Linux)) #1 SMP Fri Jan 16 14:59:01 UTC 2009
****

Asterisk Version:
****
Connected to Asterisk 1.6.1.0 currently running on ivueivrtest (pid =
1639)
****

dahdi version: 
2.2.0-rc4

/etc/dahdi/system.conf
****
# Autogenerated by /usr/sbin/dahdi_genconf on Thu May 21 11:50:14 2009
# If you edit this file and execute /usr/sbin/dahdi_genconf again,
# your manual changes will be LOST.
# Dahdi Configuration File
#
# This file is parsed by the Dahdi Configurator, dahdi_cfg
#
# Span 1: WCTDM/0 "Wildcard TDM2400P Board 1" (MASTER)
fxsks=1
echocanceller=mg2,1
fxsks=2
echocanceller=mg2,2
fxsks=3
echocanceller=mg2,3
fxsks=4
echocanceller=mg2,4

# Global data

loadzone   = us
defaultzone   = us
****

/etc/asterisk/dahdi-channels.conf
****
; Autogenerated by /usr/sbin/dahdi_genconf on Thu May 21 11:50:15 2009
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is
intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global
settings
;

; Span 1: WCTDM/0 "Wildcard TDM2400P Board 1" (MASTER)
;;; line="1 WCTDM/0/0"

threewaycalling=yes
callwaiting=yes
transfer=yes
callprogress=no

signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 1
callerid=
group=
context=default

;;; line="2 WCTDM/0/1"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 2
callerid=
group=
context=default

;;; line="3 WCTDM/0/2"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 3
callerid=
group=
context=default

;;; line="4 WCTDM/0/3"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 4
callerid=
group=
context=default
****


/etc/asterisk/extensions.conf
****
[general]
static=yes
writeprotect=no
clearglobalvars=no

[globals]
CONSOLE=Console/dsp                             ; Console interface for
demo
IAXINFO=guest                                   ; IAXtel
username/password
TRUNK=DAHDI/G0                                    ; Trunk interface
TRUNKMSD=1                                      ; MSD digits to strip
(usually 1 or 0)

[outdial]
exten => s,1,Set(TIMEOUT(response)=3)
exten => s,n,WaitForSilence(4000,1,16)
exten => s,n,Agi(agi://localhost/Outdial.agi)
exten => s,n,Hangup()

exten => failed,1,Verbose(Outdial failed)
exten => failed,n,Verbose(Reason= ${REASON})
exten => failed,n,Hangup()
****

Thanks in advance for any help you can provide,

Deric Page
deric.page at nisc.coop
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