User guide

IG7600 Administration Manual

3.18 Direct Inward System Access (DISA)

The feature allows you to remotely access IG7600 lines to make the outside calls. The

current PSTN/IP lines are all DISA lines. While ringing to Auto Attendant, the outside

callers have direct access to extensions, or make an outside call,

The out-calling is to dial a pound (“#”) key at the beginning when Auto Attendant plays the

greeting message. The call is secured by means of verified passwords against the

assigned extension number. The use is accomplished only when a valid extension

number has been entered and when the password entered matches that stored for the

extension number entered.

The DISA function is disabled by default.

3.19 Emergency Call

IG7600 allows you configure five Emergency Call numbers and lines with which

Emergency Calls are sent out. Any user can make an Emergency Call regardless of its

Call Routing table, Call Restriction, and Phone Lock, when they dial a pre-configured

Emergency Call number. The numbers of Emergency Call must not collide with the

numbers in Numbering Plan.

It allows programming 5 emergency numbers. “911” is in it by default.

3.20 Extension Password

All extensions of the IG7600 system have an associated User Password. The Password

is applied to Voice Mail service, and some system feature settings (Phone Lock, COS

Following, DISA, Forward, Restore to Default, Feature Button Reset).

The Extension Password is 4-digit length. The default is “0000”.

3.21 Fax/Modem

IG7600 supports FAX/modem tone detection and auto-fallback to G.711. IG7600 also

support to use T.38.

3.22 Flash – Analog Port (SLT) Flash Recognition

Flash is the momentary operation of the hook-switch at the analog device, which can be

deciphered by the IG7600 system in such a way that the previous call in progress is held,

or placed in a status of transfer awaiting further instructions from the user.

3.23 Hold Recall Time

If a call is been hold for a long time, longer than the “hold recall time”, IG will ring the IP

Phone that holds the call.

PS:

1 How to set Hold Recall Time? Please refer to section 6.6.3.3 Transmission.

2 This function works only when the IP Phone enables hold reminder on its

webpage as below.