[asterisk-users] PAP2T provisioning via SRV record?

[Marius Pedersen]

On 06/16/2011 07:58 AM, Mike Diehl wrote:
> Well, I ran a simple test by trying to configure the second port to use the DNS SRV record, as described below.
>
> Here is what I have: (sanitized)
> ==========================================================
> <Proxy_2_>  diehlnet.com</Proxy_2_>
> <Outbound_Proxy_2_>  fqdn</Outbound_Proxy_2_>
> <Display_Name_2_ ua="na">username</Display_Name_2_>
> <User_ID_2_ ua="na">username</User_ID_2_>
> <Password_2_ ua="na">password</Password_2_>
> <Use_Auth_ID_2_ ua="na">Yes</Use_Auth_ID_2_>
> <Auth_ID_2_ ua="na">username</Auth_ID_2_>
> <Use_DNS_SRV_2_>yes</Use_DNS_SRV_2_>
> ==========================================================
>
> With this configuration, the second port does NOT register.  A sniffer trace on the inside interface of my router gives me some clues, though:
>
> 23:54:34.906089 IP 10.0.1.87.60198>  208.67.222.222.53:  1+ A? diehlnet.com. (30)
> 23:54:35.102409 IP 208.67.222.222.53>  10.0.1.87.60198:  1 1/0/0 A 173.10.242.193 (46)
> 23:54:35.104484 IP 10.0.1.87.5061>  173.10.242.193.5060: UDP, length: 527
> 23:54:35.104553 IP 173.10.242.193>  10.0.1.87: icmp 556: 173.10.242.193 udp port 5060 unreachable
>
> It seems that the device is still looking for an A record for diehlnet.com, which does exist.  It should be looking for the SRV record.
>
> What am I missing?
>
Make sure you also have set:

<DNS_SRV_Auto_Prefix_2_ ua="na">Yes</DNS_SRV_Auto_Prefix_2_>

 From the manual: "Enables the phone to automatically prepend the proxy 
or outbound proxy name with _sip._udp when performing a
DNS SRV lookup on that name. Defaults to no."


Best regards,
Marius