It is not supported by rtpproxy. But you could run all that traffic inside a high-compression IP-in-IP UDP tunnel, though there would be an overhead penalty there too.
Doesn't seem to me like this stuff really saves a lot of bandwidth, especially in a way that has meaningful network oversubscription returns. You might be better off just using a low-bandwidth codec than worrying about all this.
-- Alex Balashov - Principal Evariste Systems LLC 1170 Peachtree Street 12th Floor, Suite 1200 Atlanta, GA 30309 Tel: +1-678-954-0670 Fax: +1-404-961-1892
On May 18, 2010, at 3:10 PM, Vikram Ragukumar vragukumar@signalogic.com wrote:
Hello,
We are looking into bandwidth conservation by implementing RTP/UDP/ IP header compression.
Has anybody implemented ROHC or another header compression scheme in combination with kamailio + rtpproxy ? Could you please point us to online documentation or other useful resources ?
Thanks and Regards, Vikram.
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