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<font size="2"><b>On Tue, 21 Mar 2006 12:18:20 +0800, Ganbaa wrote</b>
<br />> <font size="2" face="Arial">Hi
all,</font>
<br />>
<br />> <font size="2" face="Arial">I would like to use Asterisk in the E1/R2
digital
compelled enviroment. Which card is better <font size="3" face="Times New Roman">TE210P Dual T1/E1 card or Sangoma A102U Dual T1/E1? I heard Asterisk's
Unicall add-on can support R2 signalling. But I dont have no idea. Would you
give me
advice?</font></font>
<br />>
<br />
<br /> Unicall works well enough with Asterisk but you will find a couple things that are hard to get around. FIrst you must test the local variant of R2, right now Unicall supports around 10 to 15 variants. I hava only used Digium cards so I do not know if Sangoma makes a real difference. A friend of mine says they are better, but I do not have any evidence of that.
<br />
<br /> To install Unicall just follow the instructions in http://www.soft-switch.org/unicall/installing-mfcr2.html and you should be able to compile Asterisk with all the extras.
<br />
<br />--
<br />
Carlos Chavez
<br />
Director de Tecnología
<br />
Telecomunicaciones Abiertas de México S.A. de C.V.
<br />
Tel: +52-55-91169161 Ext
2001
<br />
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