[Asterisk-Users] Can't Receive/Send Calls

[Eric Wieling aka ManxPower]

Norman Zhang wrote:
> Hi,
> 
> I can't receive/send calls with Asterisk. Could someone please give me a 
> few pointers on my configuration?
> 
> Regards,
> Norman Zhang
> 
> ; sip.conf
> [general]
> disallow=all
> allow=ulaw
> port=5060
> bindaddr=0.0.0.0
> externip=x.x.x.x
> localnet=192.168.22.0
> mask=255.255.255.0

For one thing there is no mask= setting.  If you look in sip.conf.sample 
you'll see the line below as an example of the correct use of localnet.

;localnet=192.168.0.0/255.255.0.0; All RFC 1918 addresses are local networks