[asterisk-users] Zaptel does not hangup

[Rob Hillis]

This is sounding like a NAT or routing issue.  Assuming you've 
implemented the ring group by "Dial(SIP/100&SIP/101&SIP/102)" or 
similar, Asterisk /will/ stop ringing the other phones when the call is 
answered.

Do you have any firewalls or routers between your Asterisk server and 
your phones?  If so, have you configured the SIP extensions with 
canreinvite=no and nat=yes?


voip crazy wrote:
> Dear alll,
>
> I have an asterisk PBX installed on a client. All the calls goes to a
> Ring Group, which strategy is "Ringall". My problem is when an
> incomming call goes to this Ring Group, all phones start ringing, but
> when I answer the call from one ringing extension, the other
> extensions continous ringing, but if I answer any ringing phone, no
> one is in the line, cause the first extension had answered the phone.
>
> How could I make when an extension in the ring group answer a call,
> the other extension in the ring group stops ringing?
>
> Thanks in advance.
>
> VoipCrazy.
>
> My zaptel.conf
>
> language=es
> context=from-zaptel
> switchtype=national
> rxwink=300              ; Atlas seems to use long (250ms) winks
> usecallerid=yes
> callerid=asreceived
> callwaiting=yes
> usecallingpres=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=64
> echocancelwhenbridged=yes
> echotraining=800
> immediate=no
> rxgain=3.0
> txgain=0.0
> immediate=no
> busydetect=yes
> busycount=8
> answeronpolarityswitch=yes
> hanguponpolarityswitch=yes
> ringtimeout=8000
> faxdetect=both
> group=0
> signalling=fxs_ks
> channel => 1-2
>
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