[VoiceOps] No audio issues

[Alex Balashov]

The destination number there appears to be an (unported) PacBell number.

Any apparent correlation of call failures to particular terminating 
carriers or regions?

Ujjval Karihaloo wrote:

> (a) And (c)
> 
> We are tracing currently to track the issue with a packet capture, since it is random, we have had no luck.
> 
> Ujjval Karihaloo
> VP Voice Engineering
> IP Phone: +13032428610
> E-Fax: +17202391690
> 
> SimpleSignal Inc.
> 88 Inverness Circle East
> Suite K105
> Englewood, CO  80112
> 
> 
> 
> -----Original Message-----
> From: Alex Balashov [mailto:abalashov at evaristesys.com] 
> Sent: Monday, November 09, 2009 12:52 PM
> To: Ujjval Karihaloo
> Cc: Lee Riemer; voiceops at voiceops.org
> Subject: Re: [VoiceOps] No audio issues
> 
> So, what is the principal and most pressing issue?  Problems cannot be 
> confirmed or denied at the intersection of many unrelated claims.
> 
> Is it ...
> 
> a) Calls seem to get set up from a signaling perspective, but there is 
> no perceptible audio in one direction, or both directions?
> 
> b) Calls seem to get set up from a signaling perspective, but there is 
> no *actual* audio (RTP packets) in one direction, or both directions?
> 
> c) Lots of calls are being rejected for 503s for no apparent reason?
> 
> -- Alex
> 
> Ujjval Karihaloo wrote:
> 
>> Various issues...
>>
>> I see lot of 503s from Level 3 - Below is a 503 from l3 showing To and From numbers
>>
>> From: <sip:+17075868324@
>> To: "xx "<sip:+14158836920@
>>
>> Ujjval Karihaloo
>> VP Voice Engineering
>> IP Phone: +13032428610
>> E-Fax: +17202391690
>>
>> SimpleSignal Inc.
>> 88 Inverness Circle East
>> Suite K105
>> Englewood, CO  80112
>>
>>
>>
>> -----Original Message-----
>> From: Lee Riemer [mailto:lriemer at bestline.net] 
>> Sent: Monday, November 09, 2009 12:47 PM
>> To: Ujjval Karihaloo
>> Cc: voiceops at voiceops.org
>> Subject: Re: [VoiceOps] No audio issues
>>
>> Are you actually receiving RTP packets, but there isn't audio?
>>
>> Ujjval Karihaloo wrote:
>>> Anyone experiences no audio, calls not connecting over Level 3?
>>>
>>> Ujjval Karihaloo
>>> VP Voice Engineering
>>> SimpleSignal Inc.
>>> IP Phone: +13032428610
>>> Sent from my iphone
>>> _______________________________________________
>>> VoiceOps mailing list
>>> VoiceOps at voiceops.org
>>> https://puck.nether.net/mailman/listinfo/voiceops
>>>   
>> _______________________________________________
>> VoiceOps mailing list
>> VoiceOps at voiceops.org
>> https://puck.nether.net/mailman/listinfo/voiceops
> 
> 


-- 
Alex Balashov - Principal
Evariste Systems
Web     : http://www.evaristesys.com/
Tel     : (+1) (678) 954-0670
Direct  : (+1) (678) 954-0671