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RTP compression query

Hi all,

Router(config)# interface Serial1/0.0

Router(config-if)# encapsulation ppp

Router(config-if)# ip rtp header-compression

Router(config-if)# ip rtp compression-connections 150

For the command "ip rtp compression-connections 150", is there any relationship with number of voice channels? If so, how many voice channels can support and what if it is exceeded 150?

Thanks

mak

1 REPLY
Silver

Re: RTP compression query

Each connection corresponds to a RTP stream, equivalent to a voice channels. So you should get 150 voice channels. If it exceeds, then the rest of the RTP Stream will be send uncompressed. This can oversubscriber the link and affect the quality of all calls.

Regards,

Anup

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