<br><br><div class="gmail_quote">On 24 June 2010 19:54, Mark G. Thomas <span dir="ltr"><<a href="mailto:Mark@misty.com">Mark@misty.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<br>
<br>
I'm trying to configure a Linksys/Cisco SPA8000 talking SIP to<br>
both a local Asterisk server and also with a trunk directly to<br>
a VOIP provider. Everything works great, except I'm having a problem<br>
setting the outbound caller ID to a value different from the<br>
SIP username/authname.<br>
<br>
The SPA8000 has SIP setting for Display Name, User ID, Password,<br>
and Auth ID, as well as a "Use Auth ID" checkbox. It's running 6.1.3<br>
firmware, which looks to be the latest, and supports SIP trunking, though<br>
even if I don't use trunking, I have the same obstacle if I configure it<br>
per-line instead of per-trunk.<br>
<br>
Inbound CID works fine. When VOIP calls come in via the provider or<br>
Asterisk, the SPA generates CID on it's analog ports.<br>
<br>
The problem is that the outbound caller ID number seems to come from<br>
the SIP "User ID" setting, which is also the SIP authentication name.<br>
If I instead put the SIP account id into the "Auth ID" field and check<br>
the "Use Auth ID" box, Asterisk reports:<br>
<br>
Registration from 'John Smith <<a href="mailto:sip%3Ajsmith@our.sip.gateway.com">sip:jsmith@our.sip.gateway.com</a>>' failed for<br>
'1.2.3.4' - Username/auth name mismatch.<br>
<br>
Sure, I can overide the CID number on our Asterisk server, but I don't<br>
have that ability with the VOIP provider's Asterisk server. The outbound<br>
caller ID always looks like "John Smith <jsmith>" instead of<br>
"John Smith <2155551212>" no matter how I try to set these fields.<br>
<br>
I take it the SIP username and auth name need to match, so that leaves me<br>
with the question of how to configure a CID number that doesn't necessarily<br>
match the SIP user/auth name. Is this a limitation of this device, or<br>
is there some other option I'm overlooking?<br>
<br>
Mark<br>
<br>
<br></blockquote><div>Ask your upstream provider if they support remote party ID. IF they do you can set sendrpid=yes in your sip.conf and set your outbound CID on an extension or trunk level.</div><div><br></div><div>HTH</div>
</div>