TANDBERG GW Dataport Command Interface D13202 User Manual
Page 11
TANDBERG GW
Dataport Command Interface User Guide
D13202 Rev 01
11
best available setting.
Example of ipspeed feedback:
*P ipspeed 1 auto
ipqos
Configures the different Quality of Service (QoS) algorithms supported by the
TANDBERG GW. QoS are used to set priority on QoS enabled IP networks.
ipqos prectlph
ipqos diffstlph
ipqos precvtlph
ipqos diffsvtlph
ipqos mode
ipqos tos
ipqos rsvp
parameters:
•
chantype tlph: audio/signalling. Indicates which channel type the setting
applies to.
•
chantype vtlph: audio/video/data/signalling. Indicates which channel
type the setting applies to.
•
precvalue: 1-7/auto/off. The priority value to be used for IP Precedence.
When set to auto the system will use the Cisco recommended values. For
video telephony calls this value is 6 for signalling channels and 4 for audio
channels and video channels.
•
diffsvalue: 0-63. The priority value to be used for Differentiated Services
(DiffServ).
•
modevalue: ipprecedence/diffserv/off. Possible priority algorithms.
•
tosvalue: delay/throughput/reliable/cost/off. Possible routing priority
values.
sub-commands:
•
prectlp: Sets IP Precedence value to be used for voice over IP calls.
•
diffstlph: Sets the Differentiated Services (DiffServ) value to be used for
voice over IP calls. DiffServ is an extension of IP Precedence and enables
division of IP traffic into 63 classes with different priority. Should be used
instead of IP Precedence if possible.
•
precvtlph: Sets IP Precedence value to be used for video over IP calls.
•
diffsvtlph: Sets the Differentiated Services (DiffServ) value to be used for
video over IP calls.
•
mode: Sets which priority algorithm to be used.
•
tos: Sets the routing policy the router should use when routing a call. If
supported by the router, the endpoint can signal to the router to select a
route that gives: “Minimum delay, maximum throughput, maximum
reliable or minimum cost.
•
rsvp: Sets the Resource Reservation Protocol (RSVP) to on or off. When
RSVP is set to on, the TANDBERG GW will signal to the network the
minimum bandwidth and minimum delay required to make a call. RSVP
will try to reserve the resources required. If granted, Quality of Service
will be ensured during the whole call.
NOTE! The network has to be RSVP enabled to use this protocol