
176 Index
P0993474 03
lines, VoIP trunks, default 76
link
capacity insufficient 130
capacity, system engineering 130
delay 132
full duplex bandwidth requirements 125
half duplex bandwidth requirements 124
local gateway
Alias Names 106
Call Signaling 106
Fallback to Circuit-Switched 105
Gatekeeper IP 106
Gateway Protocol 107
Registration TTL 107
Locating Server 47
M
M1
(also see Meridian 1 and M1-ITG)
M1-ITG 74
M1-ITG
(also see M1)
defined 23
gateway type 115
Interoperability 143
payload size 144
profile agreement 144
making calls, VoIP trunks 95
Maximum cell rate (MCR) 122
MCDN
gateway type 115
M1-ITG requirements 116
over VoIP 80, 115
PRI fallback 116
remote gateway 115
measurements, post-installation 134
Measuring Intranet QoS 155
media channels, asymmetrical negotiation 145
media parameters, VoIP trunks 74
Media path redirection 143
media resources, prerequisite 31
menu list
feature *900 56
Meridian 1
(also see M1)
M1-ITG 74
MCDN networking 115
profile 144
monitoring the network 134
MOS range 154
moving
IP telephones 63
Keep DN alive 63
mu-law 145
multi-locations, networking 119
N
name
changing on handset 72
H.323 terminals list 71
H.323 Terminals record 70
NetVision 69
remote gateway 78
NAT, network prerequisites 30
Netmask
IP telephones 46
network prerequisites 29
NetMeeting
choosing media type 145
configuring clients 98
supports slowStart 146
NetVision
before you start 69
changing name for handset 72
common codec 150
configuration process 69
connectivity 67
deleting handset 72
DN records 72
H.323 Terminals record 70
installing 67
–71
interoperability 143
model 71
name restrictions 69
serial cable 69
supporting documentation 68
unique name 70
updating H.323 record 71
network
adjust jitter buffer 133
adjusting Ping measurements 157
analysing QoS needs 159
assessment, prerequisites 30
asymmetrical media channel negotiation 145
devices, prerequisites 30
DiffServ 161
implementing 131
insufficient link capacity 130
late packets, sampling 157
link delay 132
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