asterisk users - Jul 2004 - asterisk <-> stanaphone?

I had a working 2-way SIP connection running until about 2 days ago, now my 
outbound calls are promptly blocked with a "403 Forbidden" error.  
Inbound
still functions OK.

Perhaps they are fingerprinting
and blocking Asterisk access (I hope not).  They do not answer their support 
mail, or questions on their own forum.

I'm sure there are other Asteriskers out there who have 
encountered (and solved!) this problem.

Thanks in advance,
Dr G

Jerry Glomph Black wrote:
> I had a working 2-way SIP connection running until about 2 days ago, 
> now my outbound calls are promptly blocked with a "403 Forbidden"
> error.   Inbound still functions OK.
>
> Perhaps they are fingerprinting
> and blocking Asterisk access (I hope not).  They do not answer their 
> support mail, or questions on their own forum.
>
> I'm sure there are other Asteriskers out there who have encountered 
> (and solved!) this problem.
>
> Thanks in advance,
> Dr G
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
Their service has downtimes very often.
But if they really decide to block asterisk , just goto 
/channels/chan_sip.c and change
#define DEFAULT_USERAGENT "Asterisk PBX" to whatever user agent you
want
, even their own .
Thats it.