Configuring Qos-Based Routing By Routing Server - AudioCodes Mediant 800B User Manual

User's Manual
3. Configure the address and connection settings of the Routing server, referred to as a
Remote Web Service and HTTP remote host (see 'Configuring Remote Web Services' on
page 288). You must configure the 'Type' parameter of the Remote Web Service to Routing,
as shown in the following example:
Figure 15-48: Configuring Remote Web Service for Routing Server
4. SBC Calls: In the IP-to-IP Routing table, configure the 'Destination Type' parameter of the
routing rule to Routing Server (see Configuring SBC IP-to-IP Routing Rules on page 709), as
shown below:
Figure 15-49: Configuring Routing Rule to use Routing Server
5. Gateway
GWRoutingServer parameter to 1.

15.6.4 Configuring QoS-Based Routing by Routing Server

You can configure the device to allow the routing server to route calls based on QoS metrics
(media and signaling). The device collects QoS metrics per IP Group that you have configured to
operate with the routing server ('Used by Routing Server' parameter configured to Used in the IP
Groups table). The metrics include the following:

Signaling: ASR, NER, and ACD

Media: packet loss (Rx/Tx), packet delay (local/remote), jitter (local/remote), MOS
(local/remote), audio bandwidth (Rx/Tx), video bandwidth (Rx/Tx), and total bandwidth
(Rx/Tx)
The device collects QoS metrics for both incoming call traffic and outgoing traffic from the remote
endpoint. It sends the QoS reports to the routing server, where each report can contain the status
of up to 100 IP Groups. If more than 100 IP Groups exist, the device sends multiple QoS reports
(sequentially) to the routing server. The device sends the reports every user-defined period. The
routing logic of where to route calls based on QoS ("good", "fair", and "bad") is configured on the
routing server.

To configure the device for QoS-based routing by routing server:
1. Open the Web Service Settings page (Setup menu > IP Network tab > Web Services folder
> Web Service Settings), and then do the following:
a. From the 'Quality Status' drop-down list (RoutingServerQualityStatus), select Enable to
enable QoS-based routing.
Version 7.2
Calls: Enable routing
297
based on Routing
Mediant 800B Gateway & E-SBC
15. Services
server, by configuring the