Page 258 of 258 Index

Main office hardware description, 17

Main office information required by the SRG, 37 Main office requirements, 20

Media Redirection Scenarios, 245

Music on hold, 31

N

NCS, 253

Normal Mode, 253

Normal Mode operation, 22

NRS, 253

O

Off-net dialing plan, 169

On-net dialing plans, 168

Overview, 15

P

PSTN, 254

Q

QoS, 254

R

Routing, 254

Routing calls, 170

Routing ESA calls, 227

S

Signaling Server, 18

SRG, 254

SRG information required by the main office, 36 SRG IP Phones to local PSTN calls, 27

SRG PSTN to an SRG telephone (DID call), 170 SRG user call to an SRG PSTN, 170 Survivable Remote Gateway, 15

T

Telephones, 19

Testing PSTN access, 192 Testing the ESDN number, 238 Testing the telephone in Local Mode, 24 Time of Day, 27

Time of day, 27

TPS, 255

U

UDP, 255

Universal Dialing Plan, 216

V

VLAN, 255

VoIP, 255

Z

ZDP, 255

Zone-based digit manipulation, 171 Zones, 26

553-3001-207 Standard 2.00 January 2006

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Nortel Networks Remote Gateway 50 manual 258 of 258 Index