Please suggest. SIP adapter having built-in VPN

[hpioteput]

Hello,

I'm looking for the SIP adapter having built-in VPN/PPTP(OpenVPN) client.
I need VPN to setup encrypted tunnel to the SIP server (3cx pbx). Also this hardware should work as remote extension(remote office) with 3cx server.

Could you recommend anything stable and tested by yourself?

Thanks.

 

[KerryG]

A SIP adapter for what? PSTN? ATA? Your description doesn't tell us what you are looking for.

 

[hpioteput]

A SIP adapter for what? PSTN? ATA? Your description doesn't tell us what you are looking for.

Hello Kerry

I'm need connect: regilar phone (RJ-11) --> SIP adapter <-----> 3cx pbx

I already find some of SIP adapters for my needs:
ZyXEL P-2304R
VoiceCom 90

Any suggestions? or other adapters?

 

[leejor]

Now you just need to find 9 other people that want to buy one, at least, from that provider. Great idea though.