Prodys PortaNet, User Manual

Page: 109 / 156

PortaNet User Manual 109 of 156
accordance with the proposals from the radio stations involved in
this project.
IX.6.7 Proprietary (set of protocols) v2
18
This set of protocols is based on the previous one, and it uses the same ports
and different protocols. But, with this new protocol, it is possible to obtain
network related parameters such as jitter, lost or disordered packets in real time
during the audio connection. To be able to get all this information, Proprietary
Protocol V2 should be configured as audio protocol. This protocol is not
compatible with the previous one (version 1). Proprietary protocol version 1 will
allow the user to get information about jitter and buffer usage, but will not allow
the user to obtain information about lost and disordered packets.
This information will be saved separately for each connection in RAM memory.
Up to 24 hours of data from different calls can be stored.
Once the connection is established, the user can access the ‘real time network
analyzer’ by clicking on the ‘buffer occupation graph’, in order to get information
related to:
-Rx occupation: With average, maximum and minimum usage. Very low
percentage of buffer occupation will cause audio interruptions and drop-
outs.
-Jitter: High jitter values will match with low buffer occupation.
-Lost and disordered packets.
18
This protocol is available from version 5.2.1 onwards.