[SR-Users] SIP 480 - Service unvailable
Alex Balashov
abalashov at evaristesys.com
Mon Apr 7 21:58:32 CEST 2014
In that case, you've got a mystery on your hands, and should take it up
with the providers--unless I missed something in your invite.
On 04/07/2014 03:57 PM, Amogh meshram wrote:
> Providers don't have any issues with caller id's. We can even call from
> a single digit.
> And even if a sip account is not associated with a caller id (a number)
> rather its just a name (as skype id like xxx.yyy) when initiated a pstn
> call, the providers use local numbers (if ur gateway is in germany then
> the proivder will use a germany number) to call and the receiver will
> that local number.
>
>
> On Tue, Apr 8, 2014 at 1:21 AM, Alex Balashov <abalashov at evaristesys.com
> <mailto:abalashov at evaristesys.com>> wrote:
>
> Hello,
>
> It's just a guess, but I think most SIP providers aren't going to
> like the all-zeroes Caller ID/ANI that you're sending here:
>
> Contact: <sip:0000000000 at 1.22.216.96
> <mailto:sip%3A0000000000 at 1.22.216.96>:__35465;transport=UDP>
>
> This is especially true since their routing is influenced by CLID,
> due to the possibility of intra/inter-jurisdictional rate differences.
>
> --
> Alex Balashov - Principal
> Evariste Systems LLC
> 235 E Ponce de Leon Ave
> Suite 106
> Decatur, GA 30030
> United States
> Tel: +1-678-954-0670 <tel:%2B1-678-954-0670>
> Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
>
>
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--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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