ZyXEL Communications ISG50 User Manual
Chapter 27 Global PBX Settings
ISG50 User’s Guide
441
Each field is described in the following table.
Table 147
Configuration > PBX > Global > QoS
LABEL
DESCRIPTION
SIP
Select the DSCP value to mark outgoing SIP control packets. You can choose one of the
AF (Assured Forwarding) values or select User Define to specify another DSCP value.
When the ISG50 auto provisions phones it sets them to mark outgoing SIP control
packets with this DSCP value.
AF (Assured Forwarding) values or select User Define to specify another DSCP value.
When the ISG50 auto provisions phones it sets them to mark outgoing SIP control
packets with this DSCP value.
Audio
Select the DSCP value to mark outgoing SIP audio payload packets. You can choose one
of the AF (Assured Forwarding) values or select User Define to specify another DSCP
value. When the ISG50 auto provisions phones it sets them to mark outgoing SIP audio
payload packets with this DSCP value.
of the AF (Assured Forwarding) values or select User Define to specify another DSCP
value. When the ISG50 auto provisions phones it sets them to mark outgoing SIP audio
payload packets with this DSCP value.
Apply
Click this to save your changes.
Reset
Click this to set every field in this screen to its last-saved value.