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Remember that ZAP/DAHDI channels don't receive ( because most PSTN/POTS
lines don't provide ) answer supervision.<br>
This will certainly complicate what you want do do.<br>
<br>
John Novack<br>
<br>
<br>
Scott Zhang wrote:
<blockquote
cite="mid:BANLkTim=sQyyydG3UPs9vd9s4hV3fLfzWA@mail.gmail.com"
type="cite">Hello. All.<br>
I am a bit new to asterisk, started from half a month ago. <br>
I am setting up a home asterisk server with analog card. I am using
asterisk 1.4.27. <br>
At the moment, I bought a X100P card and installed it on my
computer. I used it to connect my home phone line. For the moment, it
works fine when dial in. Soon I noticed when I dial out through it to
my mobile, it can't hang up automatically after I hang up my mobile.
After googled, I found the reason as described as below link and some
solutions.<br>
<a moz-do-not-send="true"
href="http://www.asteriskguru.com/tutorials/resolving_hangup_detection_problems_fxo_tdm_voicemail.html">http://www.asteriskguru.com/tutorials/resolving_hangup_detection_problems_fxo_tdm_voicemail.html</a><br>
For me, none of solutions works. <br>
So I am rethinking should I buy another TDM400P card. <br>
But I am wondering because in China. The phone system looks
different so I don't know if TDM400P will work or not.<br>
<br>
Here is the flow when I am using X100P to dial out.<br>
1. Pick up phone<br>
I hear tone. DA~~~<br>
2. press the number <br>
tone: DA~~~<br>
3. dialing~~~~<br>
No more tone. Music playing~~~~~(lalala, I love lalal)<br>
At the same time, on asterisk console, it prints out. "The call has
been answered". <br>
Actually it is still dialing and my mobile is ringing because I didn't
answer the call.. The music was played by ISP <br>
4. whether I answered the call or refuse the call. No more prints on
asterisk console. <br>
But on phone end, when I refuse the call, instead of busytone, I hear
the voice "The phone you're dialing is busy now. Please try again
later.".<br>
So the whole thing is, during the whole call process, only before
dialing, we can hear the phone tone, for all other time, Dialing,
refused, the ISP will play music/voice instead of providing the tone. I
don't understand how x100p identify the status, I guess should be on
the tone. <br>
5. I wait asterisk/x100p to hangup the call and after 5 minutes, I have
to cut the phone line to force it hang up.<br>
<br>
So can TDM400X work with such a system without tone only with music and
voice?<br>
<br>
Thanks.<br>
Regards.<br>
Scott<br>
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<pre class="moz-signature" cols="10000">--
Dog is my Co-pilot</pre>
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