Figure 2-30 Mobile Extension Layout - NEC Univerge SV8100 Features And Specifications Manual

Hide thumbs Also See for Univerge SV8100:

Table of Contents

This feature can currently be used with ISDN PRI trunks or SIP trunks.

It is recommended to use this feature with an ISDN PCB (PRI or BRI), however, analog trunks can be used as well.

To provide a proper disconnect, Disconnect Supervision is required for the trunks used for this feature.

The Mobile extension internal extension number (Proxy Port) is linked to a speed dial bin to provide

integration.

If all external trunks are busy when a call is made to the mobile extension, ringback tone is presented giving the

impression the phone is ringing.

A DID is directed to the Mobile Extension internal extension number (Proxy Port), and to provide internal

dial tone to the Mobile Extension, the incoming calling line identification of the Mobile Extension must

match the number in the Speed Dial bin. Once internal dial tone is presented, the operation is similar to

a single line telephone user lifting the handset.

With Version 9000 or higher, any DID with Program 22-11-13 enabled, provides internal dial tone to the

Mobile Extension, must have an incoming calling line identification that matches exactly the number of

any Mobile Extension Speed Dial Bins.

In the absence of DIDs, the VRS can be used to transfer the Mobile Extension call to the Mobile

Extension extension number. This provides internal dial tone when the calling line identification is

presented and matches the number in the associated Speed Dial bin.

Alternatively, if calling line identification routing is enabled, the relevant Speed Dial bin could be

transferred to the Mobile Extension proxy port, which would then provide internal dial tone.

Figure 2-30 Mobile Extension Layout

UNIVERGE SV8100

Mobile Extension