Nortel Networks M3310 - Manual (Page 124)

124 Digital Telephone IP Adapter Installation and Administration Guide
Changing configuration settings using Configuration Manager Standard 2.1
4 Restart the Digital Telephone IP Adapter unit.
Notes:
a. To restart a Digital Telephone IP Adapter unit, use the procedure found
under “Restarting the system” on page 204.
b. When you change IP configuration parameters and Save to Flash, calls
can be dropped. Ensure that there are no active calls when you make
changes to these parameters.
c. The Remote Gateway 9100 Series family of products does not support
Classless Inter-Domain Routing (CIDR), that is, a Class C address with
a Class B mask.