On Mon, Mar 12, 2012 at 7:30 PM, Roman Gelfand <[email protected]> wrote:

> Actually, I neglected to mention that...
>
> 1.  Snom are the local phones.  I use x-lite for the remote phone.

2.  When I call from x-lite, as remote workder, and get to voicemail,
> there is sound both ways as I am able to save voicemail.  However,
> when a snom phone picks up, the snom phone picks up the sound but not
> x-lite.
>

 I dont understand what you are trying to say here.



>
> Perhaps, I am missing a setting on snom?
>
> What phones do you recommend?
>
> BTW... NAT Traversal is set in internet calling.  Where do you set NAT
> Traversal in system?
>
>
Internet Calling

   - Internet 
Calling<https://10.255.252.64:8443/sipxconfig/dialplan/sbc/InternetCalling,$common$TabNavigation.$DirectLink_0.sdirect?sp=SinternetCalling&state:dialplan/sbc/InternetCalling=BrO0ABXcnAAAAAQEADiRjb21tb24kQm9yZGVyABBpbml0aWFsU2Vzc2lvbklkdAAMd25qNzJpeDY5cDNu>
   - NAT 
Traversal<https://10.255.252.64:8443/sipxconfig/dialplan/sbc/InternetCalling,$common$TabNavigation.$DirectLink_0.sdirect?sp=SnatTraversal&state:dialplan/sbc/InternetCalling=BrO0ABXcnAAAAAQEADiRjb21tb24kQm9yZGVyABBpbml0aWFsU2Vzc2lvbklkdAAMd25qNzJpeDY5cDNu>

*Quick Links*

   - Job 
Status<https://10.255.252.64:8443/sipxconfig/admin/JobStatusPage.html?state:dialplan/sbc/InternetCalling=BrO0ABXcnAAAAAQEADiRjb21tb24kQm9yZGVyABBpbml0aWFsU2Vzc2lvbklkdAAMd25qNzJpeDY5cDNu>

The NAT Traversal feature makes it possible to communicate with remote
users and endpoints that are behind near-end and far-end NATs. In addition,
it is possible to setup a multi-branch configuration over a public network
using standard firewalls.
Whenever it is detected that the two endpoints that are starting a media
session are separated by one or more NATs, the server will insert its Media
Relay into the media path. The NAT traversal feature supports full cone,
restricted cone, port restricted cone as well as symmetric NATs.

In order to change the network topology (intranet domains and subnets)
please visit the Internet Calling page.
Enable NAT TraversalEnables NAT traversal capabilities in support of remote
workers and remote servers behind NAT
Server behind NATNeeds to be checked when the server is deployed behind a
NAT/Firewall.



>
>
> On Mon, Mar 12, 2012 at 5:25 PM, Tony Graziano
> <[email protected]> wrote:
> > system, nat traversal, internet calling, nat traversal.
> >
> > i would ask other if snom supports moh and/or how it does.
> >
> >
> >
> > On Mon, Mar 12, 2012 at 5:21 PM, Roman Gelfand <[email protected]>
> wrote:
> >>
> >> I am not sure I understand.  Does this mean, assuming everything is
> >> correctly configured, that the only problem I could have is due to the
> >> phone?
> >>
> >> When you say,  "should be set to use media relay (remote users=yes)",
> >> where is it?
> >>
> >> Thanks
> >>
> >> On Mon, Mar 12, 2012 at 4:58 PM, Tony Graziano
> >> <[email protected]> wrote:
> >> > the server has a public ip address, and hence is not behind nat.
> >> >
> >> > the phones might also be behind a "different" network, and if so,
> should
> >> > be
> >> > set to use media relay (remote users=yes).
> >> >
> >> > the snom phones MAY NOT support the ietf draft for moh internally, but
> >> > might
> >> > for sipx bridge if it is anchoring pstn calls (sorry, i dont touch
> snom
> >> > anymore due to interop issues).
> >> >
> >> >
> >> > On Mon, Mar 12, 2012 at 4:51 PM, Roman Gelfand <[email protected]>
> >> > wrote:
> >> >>
> >> >> The topology is as follows.
> >> >>
> >> >> 1. The sipx server has public ip address in /29 network.  It is
> behind
> >> >> transparent mode firewall.  The nat traversal is checked.  In the
> >> >> server NAT configuration, I specified this server ip address.
> >> >> 2. The phones (snom 370) are on a lan.  The network traffic to and
> >> >> from sipx server server are routed. This lan is included in sipx
> >> >> networks.  Hence, it is nonat.
> >> >>
> >> >> The local calls work fine and sip trunk calls work fine.  I just
> found
> >> >> out the remote workers are not working.
> >> >>
> >> >> I am not sure if this configuration works with sipx.  If it does, I
> >> >> will send you the trace.
> >> >>
> >> >> Thanks again
> >> >> On Mon, Mar 12, 2012 at 11:47 AM, Tony Graziano
> >> >> <[email protected]> wrote:
> >> >> > a call trace with a description of the call flow would do lots to
> >> >> > explain
> >> >> > why moh is not working.
> >> >> >
> >> >> > describe the elements involved (sbc, gateway, UA), etc.
> >> >> >
> >> >> >
> >> >> > On Mon, Mar 12, 2012 at 11:38 AM, Roman Gelfand <
> [email protected]>
> >> >> > wrote:
> >> >> >>
> >> >> >> What should I be looking at if MOH is not working?
> >> >> >>
> >> >> >> Thanks for the help.
> >> >> >>
> >> >> >> On Mon, Mar 12, 2012 at 10:32 AM, Tony Graziano
> >> >> >> <[email protected]> wrote:
> >> >> >> > Those are static messages that will always appear in the proxy
> >> >> >> > unfortunately. I think they can be safely ignored. I think they
> >> >> >> > appear
> >> >> >> > whether moh works or not also.
> >> >> >> >
> >> >> >> > On Mar 12, 2012 9:44 AM, "Roman Gelfand" <[email protected]>
> >> >> >> > wrote:
> >> >> >> >>
> >> >> >> >> I am getting consistantly the following messages in
> >> >> >> >> sipXproxy.log.
> >> >> >> >>
> >> >> >> >> 1. NatTraversalAgen[900_ntap]::handleOutputMessage failed to to
> >> >> >> >> retrieve CallTracker to handle request
> >> >> >> >> 2. SipXProxy:"SipUserAgent::dispatch received response without
> >> >> >> >> transaction"
> >> >> >> >> 3. SipXProxy:"HttpMessage::get[4] Receiving failed on
> persistent
> >> >> >> >> connection on try 0"
> >> >> >> >>
> >> >> >> >> Both remote workers and bridging works excecpt for MOH.  Are
> >> >> >> >> these
> >> >> >> >> messages related to MOH not working?
> >> >> >> >>
> >> >> >> >> Can these messages be ignored?
> >> >> >> >>
> >> >> >> >> Thanks in advance
> >> >> >> >> _______________________________________________
> >> >> >> >> sipx-users mailing list
> >> >> >> >> [email protected]
> >> >> >> >> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> >> >> >
> >> >> >> >
> >> >> >> > LAN/Telephony/Security and Control Systems Helpdesk:
> >> >> >> > Telephone: 434.984.8426
> >> >> >> > sip: [email protected]
> >> >> >> >
> >> >> >> > Helpdesk Customers: http://myhelp.myitdepartment.net
> >> >> >> > Blog: http://blog.myitdepartment.net
> >> >> >> >
> >> >> >> > _______________________________________________
> >> >> >> > sipx-users mailing list
> >> >> >> > [email protected]
> >> >> >> > List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> >> >> _______________________________________________
> >> >> >> sipx-users mailing list
> >> >> >> [email protected]
> >> >> >> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> > --
> >> >> > ~~~~~~~~~~~~~~~~~~
> >> >> > Tony Graziano, Manager
> >> >> > Telephone: 434.984.8430
> >> >> > sip: [email protected]
> >> >> > Fax: 434.465.6833
> >> >> > ~~~~~~~~~~~~~~~~~~
> >> >> > Linked-In Profile:
> >> >> > http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4
> >> >> > Ask about our Internet Fax services!
> >> >> > ~~~~~~~~~~~~~~~~~~
> >> >> >
> >> >> > LAN/Telephony/Security and Control Systems Helpdesk:
> >> >> > Telephone: 434.984.8426
> >> >> > sip: [email protected]
> >> >> >
> >> >> > Helpdesk Customers: http://myhelp.myitdepartment.net
> >> >> > Blog: http://blog.myitdepartment.net
> >> >> >
> >> >> > _______________________________________________
> >> >> > sipx-users mailing list
> >> >> > [email protected]
> >> >> > List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> >> _______________________________________________
> >> >> sipx-users mailing list
> >> >> [email protected]
> >> >> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > ~~~~~~~~~~~~~~~~~~
> >> > Tony Graziano, Manager
> >> > Telephone: 434.984.8430
> >> > sip: [email protected]
> >> > Fax: 434.465.6833
> >> > ~~~~~~~~~~~~~~~~~~
> >> > Linked-In Profile:
> >> > http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4
> >> > Ask about our Internet Fax services!
> >> > ~~~~~~~~~~~~~~~~~~
> >> >
> >> > LAN/Telephony/Security and Control Systems Helpdesk:
> >> > Telephone: 434.984.8426
> >> > sip: [email protected]
> >> >
> >> > Helpdesk Customers: http://myhelp.myitdepartment.net
> >> > Blog: http://blog.myitdepartment.net
> >> >
> >> > _______________________________________________
> >> > sipx-users mailing list
> >> > [email protected]
> >> > List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >> _______________________________________________
> >> sipx-users mailing list
> >> [email protected]
> >> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> >
> >
> >
> >
> > --
> > ~~~~~~~~~~~~~~~~~~
> > Tony Graziano, Manager
> > Telephone: 434.984.8430
> > sip: [email protected]
> > Fax: 434.465.6833
> > ~~~~~~~~~~~~~~~~~~
> > Linked-In Profile:
> > http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4
> > Ask about our Internet Fax services!
> > ~~~~~~~~~~~~~~~~~~
> >
> > LAN/Telephony/Security and Control Systems Helpdesk:
> > Telephone: 434.984.8426
> > sip: [email protected]
> >
> > Helpdesk Customers: http://myhelp.myitdepartment.net
> > Blog: http://blog.myitdepartment.net
> >
> > _______________________________________________
> > sipx-users mailing list
> > [email protected]
> > List Archive: http://list.sipfoundry.org/archive/sipx-users/
> _______________________________________________
> sipx-users mailing list
> [email protected]
> List Archive: http://list.sipfoundry.org/archive/sipx-users/
>



-- 
~~~~~~~~~~~~~~~~~~
Tony Graziano, Manager
Telephone: 434.984.8430
sip: [email protected]
Fax: 434.465.6833
~~~~~~~~~~~~~~~~~~
Linked-In Profile:
http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4
Ask about our Internet Fax services!
~~~~~~~~~~~~~~~~~~

-- 
LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
sip: [email protected]

Helpdesk Customers: http://myhelp.myitdepartment.net
Blog: http://blog.myitdepartment.net
_______________________________________________
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