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N412 Administrator Manual
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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
Set codec:
alaw
ulaw
3) DNIS Settings
Table 6-9 BRI Trunk-DNIS Settings
DNIS Settings
Enable DNIS
Tick to enable DNIS for this trunk.
DNIS Name
Define the DINS name.
DID Number
Set the DID Number for this trunk.
4) Caller ID Prefix
Table 6-10 BRI trunk-Hangup Detection
Caller ID Prefix
ISDN Dialplan
These settings are set to make the caller ID prefix work
according to information sent from the BRI provider. ISDN/
telephony numbering plan Recommendation E.164.
International Prefix
When there are international calls coming in via this BRI trunk,
the International Prefix you have set here will be added before
the CID. So you can know this is an international call before you
answer it.