[asterisk-bugs] [JIRA] (ASTERISK-27033) chan_dahdi is unable to detect dialtone

[Henry Moffett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237320#comment-237320 ] 

Henry Moffett commented on ASTERISK-27033:
------------------------------------------

Thank you for clarifying that.
After applying *progzone=cr* I can make an outgoing call with *waitfordialtone* option enabled.

As for the second option: *dialtone_detect*, it seems it still doesn't work. 
The test I'm doing goes like this:
* Make a call from mobile phone to asterisk
* When IP phone starts ringing, I disconnect the call on mobile phone
* IP phone still rings for few seconds (until ringtimeout is reached I think)
* When I answer the call on IP phone, I hear the dialtone (because the call is already ended) and the channel is not being hang up.

I don't know if *dialtone_detect* must be used together with *callprogress=yes* but that doesn't change the effect.

{code:title=chan_dahdi.conf|borderStyle=solid}
[trunkgroups]
[channels]
signalling=auto
language=pl
progzone=cr
usecallerid=no
dialtone_detect=always
waitfordialtone=1000
ringtimeout=4000
echocancel=yes
echocancelwhenbridged=yes
busydetect=yes
busycount=3
rxgain=5.0
group=0
context=pstn-in
channel => 1
{code}

> chan_dahdi is unable to detect dialtone
> ---------------------------------------
>
>                 Key: ASTERISK-27033
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27033
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_dahdi
>    Affects Versions: 13.15.0
>         Environment: Linux Debian jessie 64 bits, Wildcard TDM410P PCI card with 1 FXO
>            Reporter: Henry Moffett
>            Severity: Minor
>
> Recently I bought Wildcard TDM410P PCI card with 1 FXO port in order to make and receive calls on PSTN analog line.
> I've been playing with it for few days, and I've noticed that two options in chan_dahdi.conf: dialtone_detect and waitfordialtone don't detect the dialtone at all. At least not the 425 Hz.
> If I set waitfordialtone, I cannot make an outgoing call.
> I'm using "loadzone=pl" in /etc/dahdi/system.conf, and "options wctdm24xxp opermode=POLAND" in /etc/modprobe.d/dahdi.conf.



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