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<div class="moz-cite-prefix">Hello,<br>
<br>
I should add that FS OPTIONS indeed cause trouble to some far-end
implementations. <br>
Not just because they only contain domains as indicated by
Stanislav. But also because it's always the same domain both in
From: and To: headers. Example:<br>
<br>
From: <sip:<b>5.6.7.8</b>>;tag=ZZZ1Na2KacXcm<br>
To: <sip:<b>5.6.7.8</b>>"<br>
<br>
While this is probably standard-complaint, some implementations
expect From: header to contain FS own IP. Example:<br>
<br>
From: <sip:<b>1.2.3.4</b>>;tag=ZZZ1Na2KacXcm<br>
To: <sip:<b>5.6.7.8</b>>"<br>
<br>
Moreover, SIP gateway param "from-domain" has no effects on
OPTIONS request From: header.... this param seem to be only parsed
for INVITE & REGISTER requests.<br>
<br>
Presently I don't have time for JIRA / feature request, so putting
it here in case someone struggles with the same.<br>
Maybe someone will be able to go ahead and improve this.<br>
<br>
Cheers,<br>
-Victor<br>
<br>
<br>
On 15-02-23 11:04 AM, Brian West wrote:<br>
</div>
<blockquote
cite="mid:CAEJMVkA57-0UmH8JgEy_qAUQD-Jxg3B7vQ1WFPb7yJp1u3S-+Q@mail.gmail.com"
type="cite">
<div dir="ltr">Those are perfectly valid OPTIONS packets, how
exactly is the vendor claiming it breaks them? </div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Feb 23, 2015 at 4:14 AM,
Stanislav Sinyagin <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:ssinyagin@gmail.com"
target="_blank">ssinyagin@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">It appears
that in the OPTIONS ping packet, To and From fields contain<br>
only the domain name.<br>
<br>
In sofia.c:<br>
<br>
if (ping_freq) {<br>
if (ping_freq >= 5) {<br>
gateway->ping_freq = ping_freq;<br>
gateway->ping_max = ping_max;<br>
gateway->ping_min = ping_min;<br>
gateway->ping_monitoring =
ping_monitoring;<br>
gateway->ping =
switch_epoch_time_now(NULL) + ping_freq;<br>
gateway->options_to_uri =<br>
switch_core_sprintf(gateway->pool, "<sip:%s>",<br>
!zstr(from_domain) ? from_domain :
proxy);<br>
gateway->options_from_uri =
gateway->options_to_uri;<br>
} else {<br>
switch_log_printf(SWITCH_CHANNEL_LOG,<br>
SWITCH_LOG_ERROR, "ERROR: invalid ping!\n");<br>
}<br>
}<br>
<br>
<br>
<br>
Is there a reason why To and From fields don;t contain the
register<br>
username? This seems to break some other vendor gateways.<br>
<br>
<br>
thanks,<br>
stan<br>
<br>
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-- <br>
<div class="gmail_signature">
<div dir="ltr">
<p><font face="courier new, monospace"><b><i><font size="4">Brian
West</font></i></b><br>
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