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VigorIPPBX2820 series - New Firmware v3.5.7
The latest firmware v3.5.7 of VigorIPPBXTM 2820 Series has been updated at the early of this week! You can dig out more features from this latest firmware, and make your environment more productive and feasible. You can create trunk by connecting other devices, and set up different Auto Attendant (AA) for different departments/groups, give your customers good service by Call Queue. To discover more features? Please check DrayTek HQ.

Call Queue----ideal for sales/ or technical support line New Prompt Mechanism---can support up to 50 sets of Prompt
Multi Level Auto Attendant Custom trunk