Step 1: Enable The Ip-To-Ip Capabilities; Step 2: Configure The Number Of Media Channels - AudioCodes Mediant 3000 User Manual

SIP User's Manual

Configure inbound IP routing rules (see 'Step 8: Configure Inbound IP Routing' on
page 354).

Configure outbound IP routing rules (see 'Step 9: Configure Outbound IP Routing' on
page 355).

Configure destination phone number manipulation (see 'Step 10: Configure
Destination Phone Number Manipulation' on page 357).

18.9.2.1 Step 1: Enable the IP-to-IP Capabilities

This step describes how to enable the device's IP-to-IP application.

To enable IP-to-IP capabilities:
1. Open the Applications Enabling page (Configuration tab > VoIP menu >
Applications Enabling submenu > Applications Enabling).
2. From the 'Enable IP2IP Application' drop-down list, select Enable, as shown below:
Note:

18.9.2.2 Step 2: Configure the Number of Media Channels

The number of media channels represents the number of digital signaling processors
(DSP) channels that the device allocates to IP-to-IP calls. The remaining DSP channels
can be used for PSTN calls. Two IP media channels are used per IP-to-IP call. Therefore,
the maximum number of media channels that can be designated for IP-to-IP call routing is
2016 (corresponding to 1008 IP-to-IP calls).

To configure the number of media channels:
1. Open the IP Media Settings page (Configuration tab > VoIP menu > IP Media
submenu > IP Media Settings).
2. In the 'Number of Media Channels' field, enter the required number of media channels
(in the example above, "120" to enable up to 60 IP-to-IP calls).
3. Click Submit.
4. Save the settings to flash memory ("burn") and reset the device (see 'Saving
Configuration' on page 478).
Version 6.4
Figure 18-41: Enabling the IP2IP Applications
For the IP-to-IP feature, the device must also be installed with the appropriate
Software Upgrade Feature Key.
Figure 18-42: Defining Required Media Channels
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18. GW and IP to IP
November 2011