<br><br><div class="gmail_quote">2011/11/2 giovanni.v <span dir="ltr"><<a href="mailto:iax@keybits.org">iax@keybits.org</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On 02/11/2011 18.45, Olivier wroteo:<div class="im"><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
1. As the above line comes from libpri, how can one be certain the telco<br>
side didn't send the weird NUL byte ?<br>
</blockquote>
<br></div>
Assuming libpri debug doesn't mess nothing is quite sure the NUL come in from the telco.</blockquote><div><br>So, would you still rate this as a libpri bug or a Telco issue ?<br>
I would say "if this is confirmed to come from the Telco network, then this is a Telco issue". <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2. Anyway, as Q.931 allows any IA5 (ISO 646) character, libpri should<br>
notify sysadmin for every non-IA5 character received<br>
</blockquote>
<br></div>
But NUL is an IA5 character, so I think must be handled like any other one.<br>
- <a href="http://skew.org/iso-ir-001/" target="_blank">http://skew.org/iso-ir-001/</a></blockquote><div><br><br>Then, how should such a "valid but unuseful" character, if I may rate it as such, be handed, then ?<br>
To me:<br>A. we should not expect any called number to include any character but those in the 0 to 9 range.<br>B. we should notify sysadmin anytime an "unuseful" character is received (to let him, for instance, ask telco do whatever is needed for this to stop).<br>
<br><br> <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5"><br>
<br>
<br>
--<br>
______________________________<u></u>______________________________<u></u>_________<br>
-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
New to Asterisk? Join us for a live introductory webinar every Thurs:<br>
<a href="http://www.asterisk.org/hello" target="_blank">http://www.asterisk.org/hello</a><br>
<br>
asterisk-users mailing list<br>
To UNSUBSCRIBE or update options visit:<br>
<a href="http://lists.digium.com/mailman/listinfo/asterisk-users" target="_blank">http://lists.digium.com/<u></u>mailman/listinfo/asterisk-<u></u>users</a><br>
</div></div></blockquote></div><br>