Night & Holiday Service
The function allows a different routing of calls during the night, festivities or holidays. The function activates in accordance with schedules set in customization menu.
Let’s look at Grandstream ATA HandyTone-502 Analog Telephone Adapter the latest product in the HandyTone ATA series and Grandstream VoIP product line.
Call IT ApS
The ADPHONE product and brand is owned by Call IT ApS. Call IT is a software development house. Our business strategy is to integrate all suitable software with VoIP telephony. It is our mission to combine the two technologies to provide outstanding marke
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