[Asterisk-Users] A room full of Cisco 7960s behind NAT

[Ed Greenberg]

My main problem local servers is that I need to (a) be able to forward 
voicemails between users at multiple locations and (b) have all the message 
waiting lights working.

Otherwise I'd be doing just that.

Meanwhile I'll check out qualify=yes - I already have nat=yes.

Thanks,
</edg>

--On Tuesday, February 28, 2006 2:29 PM -0800 Ed Greenberg 
<edg at greenberg.org> wrote:

> I need to set up an office full of Cisco 7960 phones behind NAT with the
> server out in Colo.
>
> The first test phone registers fine, but the second one does not register.
>
>
>
> The first phone's registration looks like so:
> /SIP/Registry/3115552368
> 	:64.169.xx.yyy:38836:3600:3115552368:sip:3115552368 at 64.169.xx.yyy:5060
>
> When the second phone tries to register, it gets back a 404 not found.
> Not a 401, Authentication Required.
>
> The error in the full log is:Feb 28 14:26:27 NOTICE[4888] chan_sip.c:
> Registration from 'sip:8115552368 at ev01b.networkpts.com' failed
>  for '64.169.xx.yyy' - Username/auth name mismatch
>
> What's the right way to do this. Shown below are my configuration files:
>
> </edg>
>
> -----SIPDefault and SIPMacAddr -----
>
> image_version: P0S3-07-4-00
> tftp_cfg_dir: ""                ; Example:  ./sip_phone/
> proxy_register: 1
> timer_register_expires: 3600
> dial_template: dialplan
> messages_uri: 3688
> telnet_level: 2
> phone_label: "Nat One"
> line1_name: 3115552368
> line1_shortname: 3115552368
> line1_authname: 3115552368
> line1_password: 3115552368
> line1_displayname: "Nat One"
> logo_url: "http://192.168.1.45/pts.bmp"
> nat_address: 64.169.xx.xxx
> nat_enable: 1
> nat_received_processing: 1
> proxy1_address: myserver.outthere.com
>
> My NatTwo phone is similar. The only difference is the name/password
> using 8115552368.
>
> ----sip.conf-------------
> [3115552368]
> type=friend
> host=dynamic
> username=3115552368
> secret=3115552368
> nat=1
> context=wholesale9
> disallow=all
> allow=ulaw
> accountcode=testing
> canreinvite=no
>
> [8115552368]
> type=friend
> host=dynamic
> username=8115552368
> secret=8115552368
> nat=1
> context=wholesale9
> disallow=all
> allow=ulaw
> accountcode=testing
> canreinvite=no
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