Can you ask your operator to use ITU-WHITE instead of ANSI? I think that will solve the problem.<br><br><div class="gmail_quote">On Tue, Jun 2, 2009 at 12:20 AM, Ruddy Gbaguidi <span dir="ltr">&lt;<a href="mailto:plugworld@micnes.com">plugworld@micnes.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">








<div lang="EN-CA" link="blue" vlink="purple">

<div>

<p>Hi all</p>

<p>We had a SS7 link with our provider here in Canada.
Everything went well.</p>

<p>But they are saying that asterisk is missing the SLC
parameter when sending messages like LUN or LUA etc..</p>

<p>So, this make asterisk not compatible with the SS7 protocol.
In the debug message they send us from their switch, </p>

<p>You can see that asterisk is always sending a SLS parameter
as SLC.</p>

<p>Do you know how we can fix it ??</p>

<p> </p>

<p>WHAT THEY SEND US :</p>

<p> </p>

<p><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------
<br>
 Octet001  ANSI
SS7              
Count=000001 Time=02/06/2009 17:48:30:697 <br>
--------------------------------------------------------------------------------
<br>
 10010110 
BIB/BSN               
(150) 1/22 <br>
 10010110 
FIB/FSN               
(150) 1/22 <br>
 ..001010  SU
type/length         (10) MSU10 <br>
 00...... 
Spare                 
0 <br>
--------------------------------------------------------------------------------
<br>
 Octet004  Service information octet  <br>
--------------------------------------------------------------------------------
<br>
 ....0000  Service indicator      (0)
SNM    Signalling Network Management Message <br>
 ..11....  Message priority       3 <br>
 10......  Network indicator      (2)
N  National network <br>
--------------------------------------------------------------------------------
<br>
 Octet005  Routing
label         <br>
--------------------------------------------------------------------------------
<br>
 ........  DPC: Net-Clstr-Mbr     005-069-040
mtrrpqrj1md <br>
 ........  OPC: Net-Clstr-Mbr     001-187-255
mrhmondr00w(East) <br>
 00000000 
SLS                   
0 <br>
--------------------------------------------------------------------------------
<br>
 Octet012  Management inhibit message  <br>
--------------------------------------------------------------------------------
<br>
 </span><span style="font-size:10.0pt;color:red">00100110  Heading codes H1/H0    (38) LUN 
Link uninhibited </span><span style="font-size:10.0pt;color:blue"><br>
 </span><span style="font-size:10.0pt;color:red">....0000 
SLC                   
0 <br>
</span><span style="font-size:10.0pt;color:blue"> 0000....  </span><span lang="FR-CA" style="font-size:10.0pt;color:blue">Spare                 
0 <br>
--------------------------------------------------------------------------------
<br>
 Checksum  CRC16................  0001110100001111 hex=1D0F <br>
--------------------------------------------------------------------------------
</span><span lang="FR-CA"></span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:11.0pt">WHAT
WE SEND THEM </span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:10.0pt;color:blue">Decoded
signal unit</span><span style="color:blue"> </span></p>

<p><span style="font-size:10.0pt;color:blue">#
User:   T010871</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"># Date:   02/06/2009 17:58:24</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"># Octets: 12</span><span style="color:blue"> </span></p>

<p><span style="font-size:10.0pt;color:blue">Not
enough bytes to parse. Truncated Su.</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> Octet001  ANSI
SS7              
Count=000001 Time=02/06/2009 17:48:30:717 </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> 10010110 
BIB/BSN               
(150) 1/22 </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue"> 10010111 
FIB/FSN               
(151) 1/23 </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue"> ..001001  SU
type/length         (9) MSU09 </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue"> 00...... 
Spare                 
0</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> Octet004  Service information octet  </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> ....0000  Service
indicator      (0) SNM    Signalling
Network Management Message </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue"> ..11....  Message priority      
3</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> 10......  Network
indicator      (2) N  National network </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> Octet005  Routing
label         </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> </span><span style="font-size:10.0pt;color:red">........  DPC: Net-Clstr-Mbr    
001-187-255 mrhmondr00w(East) </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:red"> ........  OPC: Net-Clstr-Mbr    
005-069-040 mtrrpqrj1md </span><span style="color:red"><br>
</span><span style="font-size:10.0pt;color:blue"> 00000000 
SLS                   
0</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> Octet012  Management inhibit message  </span><span style="color:blue"><br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue">01000110  Heading codes H1/H0    (70) LUA 
Link uninhibit acknowledgement</span><span style="color:blue"> </span><span style="font-size:10.0pt;color:blue">          
</span><span style="font-size:10.0pt;color:red">&lt;---------missing SLC value here  <br>
</span><span style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span style="color:blue"> <br>
</span><span style="font-size:10.0pt;color:blue"> Checksum  CRC16................  </span><span lang="FR-CA" style="font-size:10.0pt;color:blue">0001110100001111
hex=1D0F</span><span lang="FR-CA" style="color:blue"> <br>
</span><span lang="FR-CA" style="font-size:10.0pt;color:blue">--------------------------------------------------------------------------------</span><span lang="FR-CA" style="color:blue"> </span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:11.0pt"> </span></p>

<p><span style="font-size:11.0pt"> </span></p>

</div>

</div>


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