Registration Clients question

sind · Post by **sind** » Mon Jul 15, 2013 5:27 am

1. Brekeke Product Name and Version: SIP server 3.1.8.2 Std

2. Java version: 1.7.0

3. OS type and the version: win 2008 r2 std 64 bit

4. UA (phone), gateway or other hardware/software involved: Our SIP android client.

5. Your problem:
When we connect our SIP client software through VPN tunnel, in "Registred Clients" page, appear multiple registrations, one with VPN ip address, one with local address or public address (in case of WCDMA device). Could it be a problem? Because , sometimes I can't call it, and I don't know why.

Thanks.

Stefano.

Harold · Post by **Harold** » Mon Jul 15, 2013 2:37 pm

Does the SIP client send such multiple REGISTER requests at same time?

sind · Post by **sind** » Tue Jul 16, 2013 1:14 am

Thanks for your answer...

In don't think so, but an idea could be accept registrations only when client registration has VPN ip address. Is it possible to do this? I had searched in configuration page, but I didn't find it.

Thanks.

Stefano.

Harold · Post by **Harold** » Tue Jul 16, 2013 9:03 am

> but an idea could be accept registrations only when client registration has VPN ip address.
> Is it possible to do this?

Wow. It will be good idea.

Let you try the following DialPlan rule.
[Matching Patterns]
$request = ^REGISTER
$addr = !^192

[Deploy Patterns]
$response = 603

In this example, the prefix of VPN address is 192.
Brekeke SIP Server will reject REGISTER with the response code 603 if a REGISTER came from non VPN address.