Companies with widely disperse offices and without their own SIP PBX can also take advantage of VoIP site-to-site connectivity. In this "Peer-to-Peer" scenario, a LANCOM VoIP Router has been implemented at both locations.
Along with data transfer via VPN, it is also possible to use VoIP functions between the two locations.
The advantages of peer-to-peer site-to-site connectivity
- ISDN PBXs at different locations can form a common internal telephone network.
- An SIP PBX is not necessary.
- Calls within the company network are at no charge.
- Outgoing calls are automatically directed to the optimal line for cost optimization.
- Incoming calls can be switched directly to the appropriate employee at a different location.