Omni.Net Lite User’s Guide
2.12.2 Answering a Voice Call
To answer an incoming call, just pick the receiver when that telephone is ringing.
Voice calls are routed to one or both of the analog ports (PHONE 1 or/and PHONE 2) based on the phone number assignment when they are received. When the same number is assigned to both ports, you can choose the port you want to receive calls by setting the priority of the ports. If two ports have same priority, both ports receive ring signals. See Section 2.11.4 on page 45 on how to configure port priority.
When answering an incoming call, the TA will first be identified if the calling number matches the MSN settings. The Multiple Subscriber Number (MSN) supplementary service enables multiple ISDN numbers to be assigned to a single ISDN BRI line. It allows the caller to select, via the public network, one or more distinct terminals from a variety of terminal choices. Since the TA supports many different communication protocols and two analog adapters, each of these ports can individually be assigned to a different ISDN number (see Section 2.11.1 on page 43 for more information).
The following table shows incoming voice call scenarios.
Table 11 Incoming Voice Call Scenarios
PHONE 1 MSN | PHONE 2 MSN | PORT PRIORITY | PHONE 1 | PHONE 2 |
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Unassigned or | Unassigned or | 0 | Ring | Ring |
Matched | Matched |
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|
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Unassigned or | Unassigned or | 1 | Ring | - |
Matched | Matched |
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|
|
Unassigned or | Unassigned or | 2 | - | Ring |
Matched | Matched |
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|
|
Matched | Not matched | None | Ring | - |
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Not matched | Matched | None | - | Ring |
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Not matched | Not matched | None | - | - |
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2.12.3 Intercom
Your TA can work as an “Intercom” by connecting two phones to PHONE 1 and PHONE 2 at the rear panel of your TA.
Please follow the instructions below to operate the Intercom:
1Pick up the telephone handset.
2Dial “1#” and the other local phone will start to ring.
2.12.4Supplementary Services
Supplementary services such as call hold, call waiting, call transfer, … are generally available from your telecommunications provider. The TA supports all of the following services:
47 | Chapter 2 Using the Utility |