SIP Extension on Public network

[icepcsupport]

Hi,
I am wondering if anyone can help me with this. I have an IP office V2. ver. 7. I am using a Sonicwall enhanced unit as my firewall. I want to open SIP extensions on the internet. So create SIP ext and user and take a SIP phone home and use it without using any VPN connection. Is this possible?

The SIP phone is a Yealink SIP-T22P (I have also tried PC software and HTC built-in SIP function). All working on the internal network.
SIP user has teleworker license. (Tried with Power user also)

LAN1: 192.168.14.2 On VOIP VLAN - Used only for IP / SIP Phones on the network
LAN2: 192.168.10.2 on DATA VLAN - Used for management

I have assigned a Public IP address (NAT) on LAN1 and Opened all SIP H323 ports on the firewall but cannot get a connection. On the firewall is logging (401 Not Authorized)
To exclude the firewall I have connected the IP Office Interface straight on the router with an public IP address and no firewall services enabled. No joy.

In both cases I cannot see anything in monitor.

Do I need to setup anything in the LANx Network topology or SIP Registrar?
Help!

Many thanks

Andrei

 

[leonelmm]

Hi,

Could you solve this? I'm just trying to do the same. Can you help me?

Thanks!

 

[tidypants]

Did anyone figure this out?

 

[icepcsupport]

Hi,
Not solved yet. Still working on it. Everyone is saying that Avaya + Sonicwall = Trouble.

My next step is to put the LAN2 on a simple Cable router and set a NAT and allow all ports.

Will let you know with status.

Regards

Andrei.