[Asterisk-Users] SIP phones with dual ethernet.

[Tomas Prybil]

Paul Mahler wrote:

>What are you trying to accomplish? What is the architecture of the system
>you are trying to get operational with NAT? 
>  
>
How would one deploy users with SIP phones behind various kind of 
routers/firewalls?
The assumption must be that the users  not will be able to handle 
configuration of their own routers.

The * servers would be on open networks.

/t

>Paul
>
> 
>Paul Mahler 
>mail:pmahler at signate.com
>phone: 650.207.9855
>fax: 877.408.0105
>
>-----Original Message-----
>From: asterisk-users-admin at lists.digium.com
>[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of
>starmail at prybil.se
>Sent: Monday, February 09, 2004 11:05 AM
>To: asterisk-users at lists.digium.com
>Subject: RE: [Asterisk-Users] SIP phones with dual ethernet.
>
>  
>
>>The phones I am familiar with have two ports combined as a hub.
>>
>>Paul
>>    
>>
>
>OK,  but how would an scenario look like where You only would be "allowed"
>to use one authorised MAC? Is it possible or forget it and try to get that
>NAT stuff working!!
>
>/t
>
>  
>
>>Paul Mahler
>>mail:pmahler at signate.com
>>phone: 650.207.9855
>>fax: 877.408.0105
>>
>>-----Original Message-----
>>From: asterisk-users-admin at lists.digium.com
>>[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of
>>starmail at prybil.se
>>Sent: Monday, February 09, 2004 7:37 AM
>>To: asterisk-users at lists.digium.com
>>Subject: [Asterisk-Users] SIP phones with dual ethernet.
>>
>>Hi list.
>>
>>Some of the available phones out thera have dual ethernet ports.
>>As we all know using SIP behind NAT could be frustrating.
>>
>>Some vendors sells phones with dual ethernet ports. Are these just
>>incorporating a hub/switch functionality? The reason for my question is
>>that the normal case for a DSL customer is the possibilty to use one MAC
>>adress from their service.  With MAC cloning or other functionality this
>>could  work out to be a solution.
>>
>>Does anyone of you out there have any experiences in this matter?
>>
>>/t
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>>    
>>
>
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