SIP-telephony allows you to make almost free calls via the Internet, which distinguishes it from conventional telephony option.
For the middle and small business SIP telephony is a cost-effective solution to arrange communication with the client. By ordering the service of SIP-telephony with 0-891 code you can keep your number when your office moves and make or receive calls anywhere you have Internet.
The benefits of choosing SIP-telephony from Datagroup
- the ability to choose a convenient phone number
- multi-channel lines
- connection in the shortest possible time
- service availability everywhere where there is Internet access
- the ability to scale
- economical international rates due to the additional "Datasat" service
IP-telephony configuration is quite simple: any user can contact our experts to receive instructions and configure the service themselves. Future subscribers will only need an Internet connection with a minimum speed of 128 kbps and SIP phones, PCs, or a software client on the mobile phone.
Additional features included to the standard package
- call diverting when the line is busy
- call forwarding on non-response
- tone dialing
- three-way calling
- identification of the calling line
- change language of the automatic informing system
- general deactivation of additional services