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How the Branch Office feature works
Contents This section contains information on the following topics:
"Introduction" (page 160)
"Normal Mode and Local Mode operation" (page 160)
"Normal Mode" (page 160)
"Local Mode" (page 160)
"Virtual Trunks" (page 164)
"IP Phone calls" (page 165)
"Zones" (page 165)
"Vacant Number Routing" (page 165)
"Time of Day" (page 166)
"MG 1000B IP Phone to local PSTN calls" (page 166)
"IP Phone to analog (500/2500-type) or digital telephone calls" (page 167)
"Conference calls" (page 167)
"Group Call" (page 168)
"Configuring non-zero S2 IP Addresses" (page 169)
"Points to remember" (page 170)
"Configuring the S2 IP Address parameter" (page 171)
"Multiple Appearance DN (MADN)" (page 172)
"IP Phones with the same DN at the Branch Office" (page 172)
"IP Phones with the same DN at the main office"(page 172)
"Emergency services" (page 172)
"Configuring ESA for emergency services" (page 173)
"Configuring SPN for emergency services" (page 174)
"Abbreviated Dialing" (page 174)
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright© 2007, Nor tel Networks
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