Yeastar Technology MyPBX Standard V6, Administrator'S Manual

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MyPBX Standard V6/V7 Administrator's Guide
www.yeastar.com Page 67
4ess: AT&T 4ESS
5ess: Lucent 5ESS
euroisdn: EuroISDN
qsig: D-channel signaling protocol at Q reference point for PBX networking.
· Over Lap Dial
Define whether MyPBX can dial this switch using overlap digits or not. If you
need Direct Dial-in (DDI; in German "Durchwahl") you should change this to yes,
then MyPBX will wait after the last digit it receives.
·
Reset interval
Set the time in seconds between restart of unused channels. Some PBXs don't
like channel restarts. So set the interval to a very long interval e.g. 100000000
or ―never‖ to disable entirely. If you are in Israel, the following is important: As
Bezeq in Israel doesn't like the B-Channel resets happening on the lines, it is
best to set the reset interval to ―never‖ when installing a box in Israel. Our past
experience also shows that this parameter may also cause issues on local
switches in the UK and China.
· PRI Indication
Tells how Device should indicate Busy() and Congestion() to the switch/user.
Accepted values are:
inband: Device plays indication tones without answering; not available on all
PRI/BRI subscription lines .
outofband: Device disconnects with busy/congestion information code so the
switch will play the indication tones to the caller. Busy() will now do same as
setting PRI_CAUSE=17 and Hangup().
· Enable Facility
To enable transmission of facility-based ISDN supplementary services (such as
caller name from CPE over facility).
· NSF
Used with AT&T PRIs. If outbound calls are being rejected due to "Mandatory
information element missing" and the missing IE is 0x20, then you need this
setting.
· Echo Cancellation
Disable or enable echo cancellation; it is recommended not to turn this off.
· Hide Caller ID
If you want others to see your CID, please disable this option.
· Codec