Cisco Cisco E-Mail Manager Unity Integration Option Riferimenti tecnici
Overview
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1.1. ACD Interface Requirements
The OAI driver is installed on the same server as the Aastra ARS Gateway
and connects to the PointSpan PBX using the PointSpan switch Server
primary IP Address. Each Aastra ARS Gateway needs a dedicated OAI
channel. It is not possible to share an OAI channel between several Aastra
ARS Gateways.
Aastra
PointSpan PBX
Aastra ARS
Gateway A
ARS PG1A
OAI
#13
#13
OAI
driver
Peripheral Gateway A
Figure 2: Aastra OAI Connectivity for Simplexed PG
When started, the OAI driver opens up the OAI link to the PointSpan
switch. The Aastra ARS Gateway registers to the local OAI driver to
receive and send OAI messages.
Aastra
PointSpan PBX
Aastra ARS
Gateway A
ARS PG1A
OAI
#14
#14
OAI
driver
Peripheral Gateway A
Aastra ARS
Gateway B
ARS PG1B
OAI
#15
#15
OAI
driver
Peripheral Gateway B
Synchronized
Figure 3: Aastra OAI Connectivity for Duplexed PG
As each OAI channel can only have one configured OAI client IP address,
there are two different OAI channels needed for a duplexed ARS PG
installation (OAI channel #14 and #15 in above picture). Both OAI drivers
open up the OAI link to the PointSpan switch when started but only one
Aastra ARS Gateway is active and registered to the local OAI driver. The
ARS PG A is synchronized with its peer ARS PG B to control activation
of only one ARS Gateway.