Qos; Rtp Ports - TIPTEL 83 VoIP User Manual

QoS

WEB → VoIP Phone Menu → Network Setting → QOS
For optimization of voice packet transfer on the net you can perform a number of
settings. Please note that the effect of these settings may be subject to limitations
caused by the existing infrastructure. Following settings are available:
VLAN ............................ Virtual Local Area Network
DiffServ......................... Differentiated Services

RTP ports

WEB → VoIP Phone Menu → Network Setting → Net Service
RTP ports (Real Time Transport Protocol) are being used to transfer audio data over
the network. RTP ports must be assigned individually when using more than one
SIP telephone in order to enable communication via a gateway. In the gateway itself
you will have to programme port forwarding for the corresponding port range. You
will generally need at least to RTP orts per SIP telephone.
RTP Initial Port ............. Here you should enter from which port address on
RTP Port Quantity ........ Here you should enter the number of RTP ports
Configuration
Within a physical network you can set up a virtual
network by using an ID. Please consult your net-
work administrator.
With this service activated voice packets will be as-
signed with a certain priority. High values represent
a higher priority then lower values. 0xb8 has the
highest priority.
Following values are possible:
0x 28, 30, 38, 48, 50, 58, 68 , 70, 78, 88, 90, 98, b8.
the range shall be used for your tiptel 83 VoIP. You
will have to enter an even port number.
needed. When programming port forwarding please
note that RTP ports always are even port numbers
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