Welltech LP-389 v.1.06 Administrator Guide - Manual (Page 14)

z response upon receiving retransmissions of the request based on this
timer.
z Cancel General No Response Time(msec): When sending a CANCEL
request on a General transaction, the User Agent waits cancel General
No Response Timer milliseconds before timeout termination if there is no
response for the cancelled transaction(Default Value: 10000ms).**
z General Request Timeout Timer(msec): After sending a General request,
the User Agent waits for a final response general Request Timeout Timer
milliseconds before timeout termination (in this time the User Agent
retransmits the request every T1, 2*T1,…T2,…milliseconds)**
z Cancel Invite No Response Timer(msec): When sending a CANCEL
request on an Invite request, the User Agent waits this timer before
timeout termination if there
z is no response for the cancelled transaction.
z Provisional Timer(msec): The provisionalTimer is set when receiving a
provisional response on an INVITE transaction. The transaction will stop
retransmissions of the INVITE request and will wait for a final response
until the provisionTimer expires. If you set the provisionTimer to 0, no
timer is set. The INVITE transaction will wait indefinitely for the final
response.
z First Response Timer(msec): When sending a request out, the User
Agent waits this timer for any response received from UAS. If timer is
expired and no any SIP message is received, the User Agent will think
the request is failed. The default is 5000 ms (5 seconds).
z MWI Subscript Expires(sec): The message waiting indication subscript
expires time (default is 3600).
RTP Parameters:
VOIP Setting > RTP
Parameter Description:
z RTP Basic Port: The RTP starting port. Each channel will be add
additional 10. For example, the RTP basic port is 16384, thus call 1 will
use 16384 while call 2 will use 16394 etc.
z RTP Qos Type: IP QoS tag for RTP stream
- DiffServ: The differentiated service QoS tag is used.
- TOS: The Type of Service QoS tag is used.
z Precedence: IP Precedence for TOS tag
z TOS: Type of Service
z DSCP value: DSCP to be used.
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