AudioCodes MediaPack MP-124 User Manual page 109

SIP User's Manual
Parameter
Enable P-Charging
Vector
[EnablePChargingVecto
r]
Enable VoiceMail URI
[EnableVMURI]
Retry-After Time
[RetryAfterTime]
Enable P-Associated-URI
Header
[EnablePAssociatedURI
Header]
Retransmission Parameters
SIP T1 Retransmission
Timer [msec]
[SipT1Rtx]
SIP T2 Retransmission
Timer [msec]
[SipT2Rtx]
SIP Maximum RTX
[SIPMaxRtx]
Version 5.4
Enables the addition of a P-Charging-Vector header to all outgoing INVITE
messages.
[0] Disable = Disable (default)
[1] Enable = Enable
Enables or disables the interworking of target and cause for redirection
from Tel to IP and vice versa, according to RFC 4468.
[0] Disable = Disable (default).
[1] Enable = Enable
Determines the time (in seconds) used in the Retry-After header when a
503 (Service Unavailable) response is generated by the device.
The time range is 0 to 3,600. The default value is 0.
Determines the device usage of the P-Associated-URI header. This header
can be received in 200 OK responses to REGISTER requests. When
enabled, the first URI in the P-Associated-URI header is used in
subsequent requests as the From / P-Asserted-Id headers value.
[0] Disable (default).
[1] Enable.
Note: P-Associated-URIs in registration responses is handled only if the
device is registered per endpoint.
The time interval (in msec) between the first transmission of a SIP
message and the first retransmission of the same message.
The default is 500.
Note: The time interval between subsequent retransmissions of the same
SIP message starts with SipT1Rtx and is multiplied by two until SipT2Rtx.
For example (assuming that SipT1Rtx = 500 and SipT2Rtx = 4000):
The first retransmission is sent after 500 msec.
The second retransmission is sent after 1000 (2*500) msec.
The third retransmission is sent after 2000 (2*1000) msec.
The fourth retransmission and subsequent retransmissions until
SIPMaxRtx are sent after 4000 (2*2000) msec.
The maximum interval (in msec) between retransmissions of SIP
messages.
The default is 4000.
Note: The time interval between subsequent retransmissions of the same
SIP message starts with SipT1Rtx and is multiplied by two until SipT2Rtx.
Maximum number of UDP transmissions (first transmission plus
retransmissions) of SIP messages.
The range is 1 to 30. The default value is 7.
Description
109
3. Web-Based Management
May 2008