Configuring RTCP Multiplexing to Non-RTCP Multiplexing Interworking

Perform the following steps:

• ERE Configuration
  • Creating a PSP
  • Enabling RTCP Mux
  • Attaching the PSP to the SIP Trunk Group
• External PSX Configuration
  • Creating a Packet Service Profile in PSX
  • Enabling RTCP Mux in the PSP

ERE Configuration

Creating a PSP

To create a PSP, execute the following command:

set profiles media packetServiceProfile PSP
commit

Enabling RTCP Mux

To enable RTCP Mux, execute the following command:

set profiles media packetServiceProfile PSP rtcpOptions rtcp enable rtcpMux enable
commit

Attaching the PSP to the SIP Trunk Group

To attach the PSP to the SIP Trunk Group, execute the following command:

set addressContext default zone defaultSigZone sipTrunkGroup ingress_TG policy media packetServiceProfile PSP
commit

External PSX Configuration

Creating a Packet Service Profile in PSX

1. In the PSX Manager window, choose Packet Service Profile from the drop-down menu.
   Figure 1: PSX - Packet Service Profile

   
   

2. To create Packet Service Profile, right click on the Selection Area.
   Figure 2: Selection Area

   
   

   
   Select New from the resultant pop-up menu. The Packet Service Profile window is displayed.
   

   
   

3. Provide the Packet Service Profile name.
   Figure 3: Packet Service Profile

   
   

   
   Click Save to create the new Packet Service Profile.

   
   

Enabling RTCP Mux in the PSP

Choose the RTCP option from the PSP to enable it. This action enables the RTCP configurable flags.
Figure 4: RTCP-MUX

Select RTCP-MUX from the RTCP options. Click Save.