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UC320 with SPA8800

Level 1
Level 1

Hi team

We are planning to install UC320W for my client and we need to bring 3 PSTN lines form a remote office and send 3 FXS extensions back to that office, we don't have any VPN tunnel in between both locations, We are planning to use NAT in routers, by forwarding some ports,

We want to confirm with you guys that setup will work UC320 will support remote SPA8800, and I can bring 3 PSTN lines form remote site and can send back 3 Analog extensions.

2 Replies 2

Alberto Montilla
Cisco Employee
Cisco Employee

Hi Krishan;

Unfortunately this setup is not supported on UC320W. If you are an advanced partner you may want to use the UC540 (this would require CLI knowledge) to make this setup to work.



Hi it doesnt support remote SPA8800 or it doesnt support remote spa over nat ? but does support over vpn tunnel, I was thinking that i will be able to extend pstn lines from remote location, SPA8800 can work as a SIP provider unless UC320 support make call without registration.


Krishan Saran

Uniconnect Networks Inc.

Ph. 604-235-1965

Cell 778-840-5961

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