Config attributes
Default
Value
Type
Values
Description
voip.ice-regular
1
INDEXED_
OPTION
0="Regular"
1="Aggressive"
When using ICE, select the preferred ICE Nomination Method. To validate
candidate pairs (IP addresses and ports for the local and remote nodes), FLX
UC sends STUN binding requests as part of the media connectivity tests.
When a candidate is nominated for use, a STUN binding request is sent with
a flag indicating that the candidate pair is nominated. There are two
nomination methods that can be used: Regular -For Regular Nomination,
FLX UC validates candidate pairs with initial STUN binding requests, and
then selects a valid candidate pair by sending another STUN binding request
with a flag indicating that the pair is nominated. Aggressive -For Aggressive
Nomination, FLX UC does not wait to set the nominated flag in a second
STUN binding request, but rather sets the flag in the STUN binding requests
for all of the candidate pairs. The ICE processing completes when the first
pair successfully passes connectivity checks. The aggressive method is faster
but does not always result in the optimal path being selected.
voip.ice-max-hosts
5
NUMBER
0 - 10
An ICE host candidate is an actual local transport address in the host. Host
transport addresses are obtained by binding to attached network
interfaces. These interfaces include both physical interfaces and virtual
interfaces such as VPN. This option specifies the maximum number of local
ICE host candidates that may be used in evaluating candidate pairs when
determining the best route. A value of 0 indicates that there is no
maximum.
voip.ice-no-rtcp
0
BOOLEAN
0="False"
1="True"
Select this option to not disable the RTCP component in ICE.
Selecting “0”
will enable RTCP, 1 keeps RTCP disabled.
voip.use-turn
0
BOOLEAN
0="False"
1="True"
Enables the use of a TURN (Traversal Using Relay NAT) relay when using ICE.
A TURN relay is a media relay server residing on the public internet which
can relay media data packet between clients. TURN relays are used when
other preferred mechanisms are not available, such as STUN or direct
connectivity. If TURN is enabled, the other TURN settings (server,
username and password) must also be specified.
voip.turn-srv
TEXT
""
Specifies the TURN server domain name or hostname. The format is either
'DOMAIN:PORT' or 'HOST:PORT'
