The service offered by telephone companies allowing creating the telephone numbers on the same line where the existing number is. The call tone for every number will be different from another. There is also an opportunity to program a custom ring tone for the incoming call.
Innosoft Theresia Hirschbichler KG
Innosoft is a modern telecommunications provider with a focus on call processing solutions.
As a national carrier, we offer business and retail customer’s new possibilities over VoIP telephony.
The connection between internet and telephony on one p
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