Ch4 voip setting, 1 sip, Ch4 voip setting 4-1 sip – Welltech WG2504 FXS V.4.02 User Manual

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VOIP Parameters Setting
SIP Parameters:

CH4 VOIP Setting

4-1 SIP

Figure 4-1 SIP setting

Parameter Description:

 Session Timer: Enable session timer or not (RFC 4028)
 Session Expires (sec): This is the setting of initial session timer

expires time according to RFC4028 - Session Timers in the Session
Initiation Protocol.

 Min SE (sec): The minimum session timer allowed when receiving a

call with session timer value according to RFC 4028.

 PRACK: Enable provisioning ACK or not (RFC 3262)


None: Disable PARCK



Supported: When select this mode, 100rel will be added to the
support list. It indicates Wellgate 2504 can support the PRACK but
not mandatory.



Require: PRACK is mandatory required.

 SIP Local Port: The SIP local service port (default is 8080)
 SIP Qos Type: Quality of Service Type for SIP signaling

- None: Not using QOS Tag and not enables QOS.

DiffServ: Differentiated Services Value. Input DSCP value 0-63 for
DSCP

TOS: Type of Service which include IP precedence value and TOS.

 Accept Proxy Only: Only accept the call coming from the SIP

proxy.Not accept peer to peer call at this mode.

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