[asterisk-biz] Virizion Interconnection

[Jared Geiger]

You should be able to interconnect via sip, this will be much much easier
than doing it via H323.

On Tue, Jun 9, 2009 at 8:52 PM, ComVisionCorp.com/Cvnet.ca <info at cvnet.ca>wrote:

>  Hi all
>
> For past week I’ve doing everything I could think of to interconnect with
> Verizon with no luck.
>
> Right now our at their end we are setup with h323, at our end we use
> Asterisk 1.4.
>
> When we send a call we get busy signal, finally I have contacted them and
> told them about the problem, and they asked me to send them exact time/date
> of my calls after that I’ve received this email from them.
>
> --------------------------------------- Their Email Start
>
> Hi Sean,
>
>
>
> See the attached call trace and see incorrect packetization timers.
>
>
>
> EXAMPLE:
>
>
>
> Octet263  audioData
>
>
> --------------------------------------------------------------------------------
>
>  ......0.  Extension bit          (0) Value is within the range of the
> extension root
>
>  ........  Index                  (3) g711Ulaw64k
>
>  ...00000  Spare                  0
>
>  ........  g711Ulaw64k            150
>
>
>
>
>
> Your calls are showing multiple timers that are incompatible.  (For example
> packetization timer of 150 ms on g711Ulaw64k and g711Alaw64k calls).  These
> will be rejected by our ENGINE platform.  You are sending in incompatible
> packetization timing on your OLC (open logical channel)'s codec list.  Our
> server is replying with a "normal unspecified" RELEASE COMPLETE message
> within milliseconds.
>
>
>
> I emphasizing that the calls are failing due to multiple incompatible
> packetization timing that you are sending us.  Please review for this or
> have your vendor review and correct.  You need to correct to the below as
> they are our default timers.
>
>
>
> Our defaults for H.323 inbound packetization rates are as follows:
>
>
>
> INP=1
>
> G.711 Packetization 20ms
>
> G.729A Packetization 40ms
>
> G.729AB Packetization 40ms
>
> G.723.1 Packetization 60ms
>
> G.723.1a Packetization 60ms
>
> G.726-32 Packetization  10ms
>
>
>
> --------------------------------------- Their Email End
>
>  I did some research on the net without any luck, I did came across this
> lists with someone else having issue with Verizon interconnection, so if any
> of you could help us out here it would be greatly appreciated.
>
> Best Regards
>
> Sean
>
>
>
>
>
> Communication Vision Corp
>
> Sean Azim
>
> Tel: 1 416 829 8210
>
> Web: http://www.ComVisionCorp.com <http://www.comvisioncorp.com/>
>
>
>
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