Draytek Vigor2760Vn Quick Start Manual page 12

Analogue Line / Phone Ports (Vigor 2760Vn only)
On the Vigor 2760Vn, you can take advantage of VoIP using any provider
compatible with the 'SIP' protocol (such as www.draytel.org). VoIP enables
low cost or free calls and gives you additional call capacity (like having two
extra phone lines). You can connect 2 phones to the router to make calls,
each of which can work independently to make or receive calls.
You can also connect the router to your analogue line so that calls can also
be received from or made via your analogue line.
Interface
Line
Phone1/Phone2
Emergency Services: For the Vigor 2760Vn, check if your
VoIP service provides emergency services access (999/112).
You may need a separate analogue phone/line or mobile phone
for use in emergency. In a power cut, Phone 1 will
automatically connect to your analogue line, if the line is
connected to your router's Line port. Do not make test calls to
the emergency service but do test a regular outgoing call using
your analogue line (dial #0 to select).
Vigor2760 Series Quick Start Guide
Description
Connector for PSTN (analogue/POTS line)
Connector for a regular analogue phone for VoIP
communication. The socket is RJ-11 type; two
adaptors to BT/UK type socket are included.
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