Avaya BCM 4.0 Networking Przewodnik Konfiguracji Pobierz pdf (Strona 55)

100

101

Chapter 2 System telephony networking overview 55

BCM 4.0 Networking Configuration Guide

Trunk Route Optimization

Trunk Route Optimization (TRO) finds the most direct route through the network to send a call

between nodes. This function occurs during the initial alerting phase of a call.

BCM configurations:

•Under Configuration > Dialing Plan > Private Network, select the check box beside TRO.

• Configure call routing for all optimal routes.

• Configure call forward (All Calls, No Answer, Busy) or Selective Line Redirection to use the

optimal routes.

This feature avoids the following situation: A call originating from a BCM system may be

networked to a Meridian system, which, in turn, is networked to another Meridian system, which is

the destination for the call. If the call routes through the first Meridian (M1) to reach the second

Meridian (M2), two trunks are required for the call. An optimal choice is a straight connection to

M2. This finds these connections and overrides the less-efficient setup.

Figure 8 shows two call paths. The first route, through the Meridian, demonstrates how a call

might route if TRO is not active. The second route, that bypasses the Meridian, demonstrates how

TRO selects the optimum routing for a call.

Figure 8 Call paths with and without TRO

Trunk Anti-tromboning

Trunk Anti-Tromboning (TAT) is a call-reroute feature that works to find better routes during a

transfer of an active call. This feature acts to prevent unnecessary tandeming and tromboning of

trunks.

Note: This feature is not applicable for alerting calls.

BCM

Meridian 1

Telephone A

Telephone B

Telephone C

Forwarded call (no TRO)

Original call (no TRO)

Meridian 1PRI SL-1

PRI SL-1

Call path with TRO

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 757 758

Komentarze do niniejszej Instrukcji

Brak uwag

Avaya BCM 4.0 Networking Przewodnik Konfiguracji Strona 55

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Networking Avaya BCM 4.0 Networking