asterisk users - Sep 2003 - Packet8 Users

I am aware of a least a few people (including me) who were using the
Packet8 service along with Asterisk for outgoing calls. Last night
Packet8 did a software upgrade and both last night and this morning I
have been unable to make any outgoing calls. Has anyone else noticed
this behavior and/or been able to correct it? I get Got SIP response 403
"Forbidden" back from 4.42.235.170 when trying to make calls.

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.digium.com/pipermail/asterisk-users/attachments/20030903/f8eb2d3d/attachment.htm

>I am aware of a least a few people (including me) who were using the 
>Packet8 service along with Asterisk for outgoing calls. Last night 
>Packet8 did a software upgrade and both last night and this morning 
>I have been unable to make any outgoing calls. Has anyone else 
>noticed this behavior and/or been able to correct it? I get Got SIP 
>response 403 "Forbidden" back from 4.42.235.170 when trying to
make
>calls.
This is a wild guess, but let me throw it out there.  Take a look at 
the User-Agent: header from a Cisco ATA-186 or maybe from one of the 
Packet8 devices.  Then, go into chan_sip.c and alter the User-Agent: 
setting from "Asterisk PBX" to one of those values.  See if your 
dialing works.

Other providers have been known to implement this type of 
"User-Agent:" filter to (crudely) try to disallow certain types of 
equipment not on their "authorized" lists from accessing their 
systems.  I don't know if that's what happened with Packet8, but
it's
worth a shot, and will probably tell you more than calling their help 
desk.

JT