Extension Assignments; Analog Line Bypass Jack; Accessories - AT&T SB67030 Administrator's Manual

Extension Assignments

Once the Desksets are connected to the same network, they find each other through Peer-to-Peer (P2P) discovery protocols and
automatically self-configure. Additional telephony and network configuration is administered through the WebUI.
The system defaults to assigning the first Deskset to join the network as extension 200. You can use the WebUI to set a different
first extension-number digit for Desksets that are installed after this change and to change the number of digits from three to
four. The system automatically assigns each additional Deskset an extension number in ascending order as it is connected to the
LAN. Even if you unplug a unit, its extension number is reserved. If you want to remove an extension from the network, the
extension number must be deleted by the SA. Deletion ensures that the Deskset does not tie up an extension. Extension numbers
can be changed or deleted by the SA using the WebUI. See
[ATA] If a non-Synapse device is connected to one of the Foreign Exchange Station (FXS) ports on the ATA before a
Deskset is connected, that device will be assigned extension 200 or 2000, which is not desirable, since extension 200 or
2000 is the default assignment for the system operator (depending if three- or four-digit extensions are being used).

Analog Line Bypass Jack

The SB67010 PSTN Gateway has an additional RJ-11 bypass jack into which a regular analog phone can be plugged to get direct
access to an analog line for emergency calls when the Gateway loses power. See
on page 36.

Accessories

In addition, you can register SB67040 Cordless Handsets and TL7600 Cordless Headsets to a maximum of five SB67030 Desksets.
Each of these five Desksets can support one each SB67040 Cordless Handset and TL7600 Cordless Headset. These cordless
devices share the extension number of the host Deskset and only one device with that extension number can be active.
System Description
Synapse Administrator's Guide
"Extension Basic Settings" on page
22
146.
"[PSTN] Using the Analog Line Bypass Jack"