Multi-Tech Systems MULTIVOIP MVP-410ST/810ST - Manual (Page 357)

MultiVOIP User Guide E1 PhoneBook Configuration
357
Free Calls: One VOIP Site to Another
The most direct use of the VOIP system is making calls between the
offices where the VOIPs are located. Consider, for example, the Wren
Clothing Company. This company has VOIP-equipped offices in
London, Paris, and Amsterdam, each served by its own PBX. VOIP
calls between the three offices completely avoid international long-
distance charges. These calls are free. The phonebooks can be set up to
allow all Wren Clothing employees to contact each other using 3-, 4-, or
5-digit numbers, as though they were all in the same building.
France
The
Netherlands
5
5
Wren Clothing Co.
VOIP/PBX Site
London
5
Wren Clothing Co.
VOIP/PBX Site
Amsterdam
Wren Clothing Co.
VOIP/PBX Site
Paris
United Kingdom
Free VOIP Calls