On J-series Services Routers link services interfaces (ls), you can configure the compressed Real-Time Transport Protocol (CRTP) with MLPPP encapsulation.
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Note: Optionally, you can configure CRTP with PPP encapsulation on a J-series Services Router. For more information, see Configuring Compressed RTP with PPP Encapsulation. |
You can also configure CRTP with MLPPP on link services IQ interfaces (lsq) and voice services interfaces. When you configure CRTP with MLPPP, the configuration syntax for J-series Services Routers is the same as the syntax you use on the AS or MultiServices PIC. The only difference is that you use the ls- interface descriptor for J-series Services Routers, and you use the lsq- interface descriptor for the AS or MultiServices PIC. For more information, see Configuring Voice Services Properties.
All CRTP traffic is sent on the LFI queue (q2). We recommend that the incoming voice traffic be classified to the appropriate queue.