AirLive ePhone-2000S - Manual (Page 18)

AirLive ePhone-2000S English Version -14-
【 F8】: Call Return - place a call to the last incoming call, either a missed or received one
3. Date/Time
Web Page: 『 Phone Settings 』 / 『 Date / Time 』 .
z Choose the item and press【HOLD】to configure:
1. Date: System date
2. Time: System time
3. Date format: date displaying format
4. Time zone (default is GMT+00:00）
Use digits key【0】~【9】to switch between +/-
5. DST settings (day-light saving time, default is 0:00)
Note: if you want to keep the date and time you manually set, you must disable SNTP
synchronization from 7.3.1-SNTP Mode; otherwise, it will synchronize system
time with assigned NTP server.
4. Ringer
1. Ringer volume: (Adjust the ringing volume on incoming calls arrival).
z
【＋】and【－】to increase or decrease ringing volume.
2. Ringer type: (Pick your favorite ringing tone)
z
【＋】 and【－】to listen your favorite ringing, press 【HOLD】to save your
setting.
5. Lock
z 『Main Menu』=>『3.Phone settings』/『8. Lock』
z 『1.=Y』to lock out the phone such that it could not make outbound calls (but still could
take incoming calls, or『2.=N』to cancel this operation and press【HOLD】to confirm.
After locking out the phone, to unlock it, you need the phone password.
VII. NAT and Firewall
If this phone locates within a local area network and you want to place a call to public internet,
you must configure your phone to traverse the NAT and firewall currently behind. Please refer to
section-13 “NAT Traversal” on “IP SIP Phone v2 User’s Guide” for detail, and below illustrates
how to configure your terminal by keypad or TELNET.
1. To determine whether you resides on public internet or local area network
z 『Main Menu』=>『8.Advanced』/『4.System status』 or press 【F7】(default is