[NEBULA] Enable SIP

JorisK

Hi,

Just wondering, couldnt find anything in the knowledge base: How do i enable/disable SIP on a NSG device? Should i be able to use VOIP communication directly out of the box?

Regards,
Joris

Zyxel_Irene

@JorisK

Because we have other customers ask about SIP ALG, and the good new is now we are working on discussing this feature internally, so I would like to clarify if your request is SIP server or SIP ALG? I would like to help to transfer this to internal.

ZeRicardo

I have a issue where a customer have 15 ip phones that need receive incoming calls from internet. This way I need to create a rule permitting this incoming connections, but I don't have 15 public IP address do NAT 1:1

Zyxel_Irene

Hi @ZeRicardo

Welcome to Nebula Forum. 
We saw you created a ticket regarding this question through our technical support channel, we will reply you through ticket. After the case is clarified We'll update once more here in the post. 

Zyxel_Barney

Hi @JorisK

For common VOIP solutions, SIP ALG is a necessary feature if you need to make calls from inside your local network to phones across the Internet.

Calls across your own private networks should work even if you have a SIP server on the public network.

ZeRicardo

I configure ALG directly on SSH session and all works fine, but if the device reboot is needed reconfigure manually. Is important to add this feature on NCC