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

[Alexander Lopez]

I have about 10 cisco 7960/40 behind a Nat router no problem.

They work with all features.

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> Ed Greenberg
> Sent: Tuesday, February 28, 2006 5:30 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [Asterisk-Users] A room full of Cisco 7960s behind NAT
> 
> 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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