[Asterisk-Users] DSLink modem freeze

[Eric Wieling aka ManxPower]

On Cisco routers you can do something like "no nat sip fixup 5060" and 
that will disable only the special SIP related nat features, but leave 
in all of the other NAT features.  If a vendor does not include a 
similar ability in their SIP aware router they should be shot.

--Eric

C F wrote:
> I have this problem with Best Data DSL Modems, If I disable NAT (on
> the router, not in SIP) it works fine. You might be able to do the
> same just disable NAT and it will work, if you disable NAT then you
> will have to get a different router to be able to share the same IP,
> and if you use PPPoE you might not be able to do it, in which case you
> will have to get a different DSL modem.
> 
> 
> On Wed, 29 Dec 2004 20:00:28 -0600, Eric Wieling aka ManxPower
> <eric at fnords.org> wrote:
> 
>>Rodrigo P. Telles wrote:
>>
>>>Hi Folks,
>>>
>>>I've been having troubles with a DSL router (DSLink 200E) and SIP phones.
>>>When I put any SIP phone (software or hardware) to work behind
>>>that DSL router, it completely freeze.
>>>I ready tech specs of that DSL router and it says that SIP protocol is
>>>supported.
>>>ie. I tested two DSLink 200E with the same results.
>>
>>Turn off SIP support and let the generic NAT deal with it.
>>