📱
Mobile Access
Use a supported SIP application on iPhone or Android to connect to your building PBX.
FVN Alliance Infrastructure
SIP Proxy
Secure mobile video access to your building intercom.
Connect residents and staff to building intercom systems using a SIP application on a mobile phone. Receive calls, see visitors, speak with them, and stay connected through the FVN Alliance SIP infrastructure.
9:41 ●●●
Main Entrance
Building Intercom
Visitor at Front Door
Secure video call
FVN ALLIANCE
123
456
789
*0#
🎥
Video Intercom
Receive compatible video calls from building entrance intercoms directly on your phone.
🔐
Secure Registration
Each building uses its own SIP domain under the FVN Alliance infrastructure.
🌐
Anywhere Access
Stay connected outside the building through the central SIP Proxy service.
Live Overview
Operational
System Status
SIP ProxyOnline
Registration ServiceOperational
Video ServicesOperational
Building ConnectivityOperational
Mobile SIP Setup
- SIP Proxy/Domain
- <building-id>.as.fvn-net.org
- Username
- Your assigned building extension
- Password
- Your assigned SIP password
- Video
- H.264 supported
Example building hostname:
as-12345678.as.fvn-net.org
Part of FVN Alliance Infrastructure
FVN Alliance SIP Proxy provides a secure connection between mobile SIP clients and building communication systems. It is designed for video intercom access and remote SIP registration without exposing each building PBX directly to the public Internet.
The service can be used with compatible mobile SIP clients that support the required audio and video codecs.
Contact FVN Alliance Support →
Connection Path
How the mobile connection works
The SIP Proxy acts as the public access point while the building PBX remains behind its local firewall.
Mobile Phone
SIP Client
→
SIP Proxy
sipproxy.fvn-net.org
→
Secure Tunnel
Building Connection
→
Building PBX
Intercom System