Draytek 2900 User Manual
Page 111
Vigor2900 Series User’s Guide
105
The major benefit of this mode is that you don’t have to memorize your friend’s IP
address, which might change very frequently if it’s dynamic. Instead of that, you will
only have to using dial plan or directly dial your friend’s account name if you are with
the same SIP Registrar. Please refer to the Example 1 and 2 in the Calling Scenario.
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Peer-to-Peer
Before calling, you have to know your friend’s IP Address. The Vigor VoIP Routers will
build connection between each other. Please refer to the Example 3 in the Calling
Scenario.
Our Vigor V models firstly apply efficient codecs designed to make the best use of
available bandwidth, but Vigor V models also equip with automatic QoS assurance.
QoS Assurance assists to assign high priority to voice traffic via Internet. You will
always have the required inbound and outbound bandwidth that is prioritized exclusively
for Voice traffic over Internet but you just get your data a little slower and it is tolerable
for data traffic.
Click VoIP Setup on the Advanced Setup group. You will get the following page: