<html><head><style>P {margin-top:2px;margin-bottom:2px;}</style></head><body><div style="font-size:10pt; font-family:Gulim,AppleGothic,sans-serif;"><P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">Thanks&nbsp;your advice&nbsp; :-)&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">I&nbsp;had already tested&nbsp;below two case senerio&nbsp;&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">SIP&lt;--&gt;asterisk&lt;---&gt;SIP (voice, video)</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">SIP audio&lt;--&gt;asterisk&lt;--&gt;DAHDI-E1&lt;--&gt;asterisk&lt;--&gt;SIP audio<BR></P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">But&nbsp;&nbsp;I didn't test&nbsp;case which was related by 3G mobile phone</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">What&nbsp;dose it need ? </P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">--&gt; devices or setting</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">Dose Telco's help need ?&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">&nbsp;</P>
<P style="FONT-SIZE: 10pt; FONT-FAMILY: ,AppleGothic,sans-serif">Regards<BR>Sangsu</P>
<P style="PADDING-RIGHT: 0px; PADDING-LEFT: 10pt; FONT-SIZE: 10pt; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; FONT-FAMILY: Gulim,AppleGothic,sans-serif">&nbsp;</P>
<P style="PADDING-RIGHT: 0px; PADDING-LEFT: 10pt; FONT-SIZE: 10pt; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; FONT-FAMILY: Gulim,AppleGothic,sans-serif">-----Original Message-----<BR><B>From:</B> "Klaus Darilion"&lt;klaus.mailinglists@pernau.at&gt; <BR><B>To:</B> "Development discussion of video media support in Asterisk"&lt;asterisk-video@lists.digium.com&gt;<BR><B>Cc:</B> <BR><B>Sent:</B> 09-07-02(¸ñ) 20:06:23<BR><B>Subject:</B> Re: [Asterisk-video] Is it possible to pass through two asterisk ?<BR><BR>sorry, sent too early :-)<BR><BR>¿À»ó¼ö schrieb:<BR>&gt; Hello all<BR>&gt; <BR>&gt; I would like to study asterisk video call<BR>&gt; But I'm beginner in asterisk<BR>&gt; <BR>&gt; Is it possible to pass through two asterisk ?<BR>&gt; <BR>&gt; Sip Phone--&gt; [asterisk1] --Zap ----- E1 ------ Zap --[asterisk2] --&gt; Sip <BR>&gt; Phone<BR>&gt; <BR>&gt; Between Asterisk1 and Asterisk2 is connected by E1(PRI)<BR>&gt; For Video Call, libh324m &amp; amr codec is installed<BR>&gt; <BR>&gt; If it is possible, how to configure extension.conf<BR><BR><BR>Yes it is possible. But I suggest that you start from the beginning, e.g:<BR><BR>SIP&lt;--&gt;asterisk&lt;---&gt;SIP<BR><BR>3G mobile phone &lt;--&gt;asterisk&lt;---&gt;h324m_loopback()<BR><BR>3G mobile phone &lt;--&gt;asterisk&lt;---&gt;h324m_gw&lt;--&gt;echo()<BR><BR>3G mobile phone &lt;--&gt;asterisk&lt;---&gt;SIP<BR><BR>SIP &lt;--&gt;asterisk&lt;---&gt;3G mobile phone<BR><BR>SIP audio&lt;--&gt;asterisk&lt;--&gt;DAHDI-E1&lt;--&gt;asterisk&lt;--&gt;SIP audio<BR><BR>only if you manage all of the above scenarios to work successful, then<BR>try video from Asterisk to Asterisk.<BR><BR>I think you will experience high delay.<BR><BR>Start with Asterisk 1.4. on 32bit Linux as it is more tested as 1.6 and<BR>64bit.<BR><BR>regards<BR>klaus<BR><BR><BR><BR><BR>&gt; <BR>&gt; Best regards<BR>&gt; <BR>&gt; <BR>&gt; ------------------------------------------------------------------------<BR>&gt; <BR>&gt; _______________________________________________<BR>&gt; --Bandwidth and Colocation Provided by http://www.api-digital.com--<BR>&gt; <BR>&gt; asterisk-video mailing list<BR>&gt; To UNSUBSCRIBE or update options visit:<BR>&gt; http://lists.digium.com/mailman/listinfo/asterisk-video<BR><BR><BR>_______________________________________________<BR>--Bandwidth and Colocation Provided by http://www.api-digital.com--<BR><BR>asterisk-video mailing list<BR>To UNSUBSCRIBE or update options visit:<BR>http://lists.digium.com/mailman/listinfo/asterisk-video</P></div></body></html><!--navermail.footer.start-->
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