Alpha Technologies IPBELLv2-01, Руководство пользователя

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IPBELLv2
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User manual 26
1. Phone book position for selected button must be permitted
2. Must be fill min. 1 from 5 phone numbers (or IP adresses in P2P mode)
3. At filled phone number is active time plan in appropriate time or no plan
is selected.
When is filled up more numbers then selection of phone number is up time
plan and next are numbers dial in order (1
– 2 … 5) or numbers might be dial
simultaneously and which is picked up first it has the talk.
Both versions of dialling might be combinated. For example is possible call
to 1. and 2. Phone number simultaneously. When call is not picked up until
certain time then number 3 is dialled.
Repeated button press might have following functions:
- Nothing happen
- Dial again
- Call is ended
Since version 3.0.38 is in guard IPBELLv2 new property that upon arrival
"SIP Ringing" or the "Session progress" will not pass audio, but lets local bell
ringing. But the video link (if offered by the counterparty in the SDP). Thus, it is
possible with a suitable videophone (eg. Grandstream GXV3275 - "Preview"
button) to see who is standing at the door, and accordingly it let in the building
or not, without having heard anything from IPBELLv2.
3.4 Button press
– code lock
Door entry IPBELLv2 buttons have feature of code lock. By progressive
buttons press you can activate appropriate relay. The codes for this feature are
either shared by all subscribers (relays setting) as same as individiual (each
subscriber has in phone book own priváte access code).
Caution: code might be done from available buttons only (for example
model IP IPBELLv2 has available 1 or 1 and 2)
When button number is first digit o any code then dialling from this button is
delayed about
“time between button press” for code evaluation.
It is also necessary mention feature relay closing by press of selected button
(for example for function bell activation). This feature programmable in relays
petting.
3.5 Call
Door entry IPBELLv2 has adaptive ECHO canceller. The Echo dissapear
usually within first 5 seconds of call. The call is then full duplex. The end of call
happen:
- Called party hang up
- Call duration time is over (when is setup)
- By button press(when is setup)