Technical Overview
36
SIP Components
SIP is a peer-to-peer protocol. The peers in a session are called user agents
(UAs).
SIP Clients
SIP clients include the following:
• Telephones — Act as UAS and UAC. The advance can initiate SIP re-
quests and respond to requests.
• Gateways — Provide call control. Gateways provide many services, the
most common being translation between SIP conferencing endpoints
of transmission format, communications procedures, and codecs.
Other functions include call setup and clearing on both the LAN side
and the switched-circuit network side.
SIP Servers
SIP servers include the following:
• Proxy servers — Receive SIP requests from a client and forward them
to the next SIP server in the network. Proxy servers can provide func-
tions such as authentication, authorization, network access control,
routing, reliable request retransmission, and security.
• Registrar servers — Process requests from UACs for registration of
their current location. Registrar servers are often colocated with redi-
rect or proxy servers.
Additional Components
• DHCP server
Distributes IP data and further information in a network automatically
(list of distributed information
Æ
page 175).
• SNTP server
Provides time, date, daylight saving and timezone information.
• Messaging server
For recording and reading messages.
• SNMP server
Logging and maintenance of network components.
• FTP server
For up- and download of files from and to the phone. These include
configuration files and music files.
• PC with internet browser
Enables the administration of the phone by using a Web Client such as
Internet Explorer.
Содержание HiPath 8000
Страница 1: ...HiPath 8000 optiPoint 410 S V7 0 optiPoint 420 S V7 0 Administrator Manual ...
Страница 106: ...Extended Administration 106 in the SIP Registration 1 tab in the IP Phone Configuration Gateway Server area ...
Страница 114: ...Web Interface 114 Network IP and routing Network Addresses Æ page 57 ...
Страница 115: ...Web Interface 115 SIP environment Configure System Information Æ page 61 ...
Страница 116: ...Web Interface 116 SIP features SIP Features Æ page 64 Transfer on Ringing ...
Страница 117: ...Web Interface 117 Quality of Service Quality of Service QoS Æ page 58 ...
Страница 118: ...Web Interface 118 File transfer optiPoint 410 420 standard advance Software Update Transferring Files Æ page 74 ...
Страница 120: ...Web Interface 120 Time and date Configuring Date and Time Æ page 67 ...
Страница 121: ...Web Interface 121 SNMP Use SNMP Æ page 92 Speech Change Speech Parameters Æ page 93 ...
Страница 122: ...Web Interface 122 Ringer settings Configure Ringer Settings Æ page 94 ...
Страница 124: ...Web Interface 124 Function keys Function Key assignments Æ page 74 ...
Страница 126: ...Web Interface 126 Function key Select a function optiPoint 410 420 economy economy plus ...
Страница 128: ...Web Interface 128 Function key Line key optiPoint 410 420 advance standard Multiline Æ page 68 ...
Страница 132: ...Web Interface 132 Dialling Properties optiPoint 410 420 advance standard Dialling Properties Æ page 71 ...
Страница 137: ...Web Interface 137 Address Book Address Book Æ page 162 WAP WAP Settings Æ page 81 ...
Страница 141: ...Web Interface 141 RTP Statistics These parameters are used for development only ...
Страница 142: ...Web Interface 142 QoS Data Collection These parameters are used for development only ...
Страница 145: ...Web Interface 145 Restore factory settings Restore Factory Settings Æ page 98 Port Control Port Control Æ page 99 ...
Страница 146: ...Web Interface 146 FPN Port Settings Only available in Web Interface ...