apivio Liberty L2 Administrator's Manual page 47

♦ Outbound Proxy : receives a call and handles it. It's installed and operated in a branch part.
♦ Presence : manages the current user information and keeps the history of sent messages. To use the SMS function,
the presence address must be entered.
♦ SMS : transfers received or sent messages to the right user. If the receiver is on call, it holds the message and later
sends it.
♦ Outbound Proxy For SMS : ensures service in case the message user is using a NAT or a wireless router.
♦ Use Loose Routing : Spports the stateful proxy when the outbound proxy is being used.
- Stateful Proxy : Remenbers information about the request message from a phone to the server, and uses the
saved information to handle additional process logic when the response is returned.
- Stateless Proxy : When a phone sends a request message, it checks the location and sends a request. Once the
request is sent, no information remains in it. If the response is received, it decides where to send it, using the
Via field. Although it is simpler because there's no memory or socket, the stateful proxy is considered more
appropriate for providing service.
▣ Backup Server
♦ Backup Server : Each of Registrar, Proxy, Presence and SMS independently has a backup function. They send
packets to the backup server when the main servers don't work.
▣ CLive Setting
♦ CLive Use : Enable/Disable CLive connection. If this menu is set as Disable, the phone will not trying connecting to
CLive after booting.
♦ CLive Server : Key in CLive server information. Default vaule is clive.apivio.com:1443.
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Admin Manual
Liberty L2 (WP300S)