Separately, you are on an "older" version of sipx.

What does:

cat /etc/redhat-release

output say?

It is likely you need a repo change and two inline updates in order to get
current.

On Wed, Oct 27, 2010 at 2:20 PM, Tony Graziano <tgrazi...@myitdepartment.net
> wrote:

> Firstly. There were many itsp's I have used with sipx (using ingate session
> border controllers).
>
> There were several ITSP's I found too difficult to use at all and nexvortex
> was one of them.
>
> Nice guys, just up the road here, but I had continual issues with them and
> had to pull the plug. That was a couple of years agao and maybe things have
> changed for them.
>
> I recall some upstream issues with certain carriers always being an issue.
> I
> did lots of traces and pcaps. I just started using itsp's that had better
> answers for what I needed.
>
> http://blog.myitdepartment.net/?p=127
>
> Continued...
> ============================
> Tony Graziano, Manager
> Telephone: 434.984.8430
> Fax: 434.984.8431
>
> Email: tgrazi...@myitdepartment.net
>
> LAN/Telephony/Security and Control Systems Helpdesk:
> Telephone: 434.984.8426
> Fax: 434.984.8427
>
> Helpdesk Contract Customers:
> http://www.myitdepartment.net/gethelp/
>
> ----- Original Message -----
> From: sipx-users-boun...@list.sipfoundry.org
> <sipx-users-boun...@list.sipfoundry.org>
> To: sipx-users@list.sipfoundry.org <sipx-users@list.sipfoundry.org>
> Sent: Wed Oct 27 13:50:35 2010
> Subject: [sipx-users] Inbound Verizon Callers
>
>
>
> I work for a small non profit and we have
> begun using sipX in an office in Everett,WA.  We have 8, 2 line polycom
> soundpoint 331 phone.  We use NexVortex as our service provider with 4
> DID's.
>
>
>
> Just after moving to this system we noticed some calls would ring once
> and then disconnect.  We did some testing and discovered it was isolated
>  to Verizon Wireless callers.  I have yet to figure it out.  I have had 3
>  T- mobile customers call, 2 AT&T, 1 Sprint, and 5 Verizon.  I have
> tried 7 land lines.  Aside from those about 20-40 calls a day in and out
>  of the system work.  Callers that have show as "failed" or "Abandoned"
> in the CDR when called back say they are Verizon and report the same
> issue, "It rang once then hung up".
>
>
>
> Two of the DID's go to hunt groups that simultaneously ring all phones.
>  If no answer the Hunt group falls to x200 and hits a general mailbox.
>
>
>
> One number is an Alias that is Assigned to a user, which is the user on
> line
> 2 of all 8 phones.
>
>
>
> The fourth number is really just for me to test with.
>
>
>
> Yesterday I did some testing on routing the call different ways in our
> system using one number.
>
>
>
> 1) I sent callers to a hunt group = Verizon callers got disconnected.
>
> 2) I sent callers to auto-attendant = Verizon callers got through,
> entered an extension and calls were answerable by our users. (if no
> answer it went to voicemail)
>
> 3) I sent callers to a user directly = Verizon callers got through to that
> extension. (if no answer it went to voicemail)
>
>
>
>
>
> So if I send them to a hunt group, the call doesn't work, If I send them
>  to a user assigned to all the phones, it doesn't go through.  If I send
>  them to 1 user or to auto attendant, the call goes through.  Any ideas
> or advice?
>
>
>
> sipXconfig (4.2.0-018575 2010-04-15T00:40:11 ecs-centos5)
>
>
>
> I Installed from an ISO.  When I last tried to upgrade various services
> stopped functioning.
>
>
>
> Bryan Anderson
>



-- 
======================
Tony Graziano, Manager
Telephone: 434.984.8430
sip: tgrazi...@voice.myitdepartment.net
Fax: 434.326.5325

Email: tgrazi...@myitdepartment.net

LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
sip: helpd...@voice.myitdepartment.net

Helpdesk Contract Customers:
http://support.myitdepartment.net
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