[Asterisk-Users] Asterisk -> static nat -> laptop w/siproxd -> cisco 7960

[Jason Lixfeld]

On Jan 25, 2005, at 1:51 AM, Kim Lux wrote:

> I'm trying to get similar working with a Grandstream.  I'm getting a 
> lot
> of echo.  My laptop is crashing when the call terminates.
>
> What are you using for the NAT setup on your laptop ? (firestarter)  
> Are
> you adding any special rules to handle the SIP phone ?

My laptop is running Mac OS X 10.3.  By default when I share my 
internet connection, natd is doing the NAT but I have siproxd running 
so nat doesn't apply.  Siproxd is responsible for rewriting to the 
packet.

> I'm wondering if we both have the same problem, ie outside entities
> can't get back through the NAT to the phone connected to the laptop.

That's what I'm seeing.  My SIP phone cannot register to my asterisk 
box through siproxd.  I'm not sure if it's the phone or siproxd but 
it's not asterisk -- asterisk doesn't care.

> Thanks.
>
>
> On Mon, 2005-01-24 at 13:54 -0500, Jason Lixfeld wrote:
>> Ok, I have a 7960 that's plugged into my laptop.  my home network is
>> wireless so I don't have a switch anywhere to plug the phone into
>> directly.  I'm running siproxd on my OS X laptop and I can make
>> outbound calls from the 7960 fine (I guess I don't have the phone
>> configured to register inbound calls via SIP), but the phone isn't
>> registering to the asterisk box via siproxd and I can't figure out
>> why..
>>
>> [ Asterisk ] -- Net -- [ Router w/static nat for SIP & RTP ] -- [
>> Laptop ] -- [ 7960 ]
>>
>> Anyone using a similar configuration?
>>
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> -- 
> Kim Lux,  Diesel Research Inc.
>
>
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