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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You’d need INAP to implement this, configuring the exchange
(SSP/”central”) to at a trigger detection point (TDP) perform an IN
query to your node, which would act as an SCP, do the lookup, and return with a
“Connect” instruction with the new number to the SSP.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Asterisk only supports ISUP, not INAP, and therefore you cannot
do this. You would be able to do it if you left Asterisk in the media path, in
other words making the call to the translated number, and bridging the two
legs, but I understand you don’t want to do this. For small networks it
might be viable, though.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cheers,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Charl<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-ss7-bounces@lists.digium.com
[mailto:asterisk-ss7-bounces@lists.digium.com] <b>On Behalf Of </b>Virmones
Pereira<br>
<b>Sent:</b> 02 September 2008 08:58<br>
<b>To:</b> asterisk-ss7@lists.digium.com<br>
<b>Subject:</b> [asterisk-ss7] Asterisk SS7 as a STP for Number Portability GW<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'>Hi,<br>
<br>
I would like to use asterisk with SS7 as a STP for Number Portability GW, the
idea of the system is follow:<br>
<br>
When the SS7 central(Ericsson AXE) receive the call this should be route to the
Asterisk to trigger the number portability database by SS7/ISUP method if the
asterisk found this destination number in the number portability database
asterisk will insert the Routing Number in the begin of the called number and
then route back this call to the SS7 central.<br>
<br>
Ex:<br>
<br>
user dial 551132323232 this call go the asterisk and asterisk turn back with
55112551132323232.<br>
<br>
I wanna do this operation using asterisk as a STP where the SS7 use only the
signaling channel, the media should go directly to the SSP<br>
<br>
somebody knows how to do it?<o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'> <span style='font-size:
7.5pt;font-family:"Courier New"'>
<br>
_____<br>
(
)
<br>
( DB
)
<br>
(
)
<br>
(_____)
<br>
/|\
<br>
|
<br>
___\|/_____
<br>
| ASTERISK
|
<br>
|___________|
/|\
|
| | 55121
1132323232<br>
551132323232
|
|
<br>
___|___\|/___
_________ <br>
___
551132323232 |
| 55121
1132323232 | |<br>
/_\---------------------------->| SS7 Central
|-------------------->| SSP |<br>
| |
|
| <br>
|_____________|
|_________| <br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
</span><o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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