Hi, we have a central site with a OS7400, this system uses only SIP trunks. Its connected to a branch site (OS7100) via SPNET.

The network engineer has advised we need to set "dscp ef (46)" for any voice traffic traversing the WAN link between the two sites.

How do I achieve this if SPNET is involved. Is it just setting 5.2.16 Qos Selection to DSCP and DSCP value to 46? Is there anywhere else that must be set?

Thanks in advance.