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.
Summary of Contents for HiPath 8000
Page 1: ...HiPath 8000 optiPoint 410 S V7 0 optiPoint 420 S V7 0 Administrator Manual ...
Page 114: ...Web Interface 114 Network IP and routing Network Addresses Æ page 57 ...
Page 115: ...Web Interface 115 SIP environment Configure System Information Æ page 61 ...
Page 116: ...Web Interface 116 SIP features SIP Features Æ page 64 Transfer on Ringing ...
Page 117: ...Web Interface 117 Quality of Service Quality of Service QoS Æ page 58 ...
Page 120: ...Web Interface 120 Time and date Configuring Date and Time Æ page 67 ...
Page 121: ...Web Interface 121 SNMP Use SNMP Æ page 92 Speech Change Speech Parameters Æ page 93 ...
Page 122: ...Web Interface 122 Ringer settings Configure Ringer Settings Æ page 94 ...
Page 124: ...Web Interface 124 Function keys Function Key assignments Æ page 74 ...
Page 126: ...Web Interface 126 Function key Select a function optiPoint 410 420 economy economy plus ...
Page 137: ...Web Interface 137 Address Book Address Book Æ page 162 WAP WAP Settings Æ page 81 ...
Page 141: ...Web Interface 141 RTP Statistics These parameters are used for development only ...
Page 142: ...Web Interface 142 QoS Data Collection These parameters are used for development only ...
Page 146: ...Web Interface 146 FPN Port Settings Only available in Web Interface ...