1./ For business:

General Business Deployment Model

Deployment:

Select options according to the needs of each company, each department, including different positions:

+ Management: High-level phone, many features, may use the IP video phones.
+ Employees: normal IP phones.
+ Receptionist: a high-level phone supporting specialized management features.
+ Meeting room: using equipments that support professional meetings, have external speakers and a good sound filter.

Configure the connection to the IP voice system of the enterprise.

2./ For Households:

General Households Deployment Model

Deployment:

IP phone connected to the Internet.

With the cheap international phone calls, configuring service subscription with the VoIP providers (ITSP)

With the use of IP video phone, two remote users only need to use two phones connected to the Internet to make free calls.