Automatic Call-back
In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
The system of Classes of Service (COS) helps defining rights for one or another extension in the PBX or Centrex systems. For example, few groups require more space for storing voice messages, while other need the redirection of calls to cell phones, the third does not have to make calls outside of the office network. With the help of this system one can change and configure settings.
Inaani Pte Ltd
Headquartered in Singapore, Inaani is a leading retail and wholesale VoIP Service Provider with its active presence across the globe. The company offers VoIP Calling services, which facilitates the users to make low cost international calls using internet as a medium.
Inaani has collaboration with renowned carriers like SingTel in Singapore, Bharti in India and many more due to which it can provide the best network quality. Backed by a diligent R&D team, Inaani has moved far ahead of other VoIP Service Providers present in the industry.
Top countries:
United States 1294
India 440
United Kingdom 425
Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries