[c-nsp] IP RTP header compression

[r.sahney]

Hi all,

         I tried enabling RTP compression on 1 of my serial links and
the output of show ip rtp displays no packets compressed.

Devices are 7204 VXR on both sides running firmware 12.3(b) with NPE-G1 module.

I also have a policy and 1 recommendation that i will try in my next
test window will be
     compress ip rtp 

Any inputs willl be highly appreciated.

Regards
Raj

RTP/UDP/IP header compression statistics:
  Interface Serial1/0:
    Rcvd:    0 total, 0 compressed, 0 errors, 0 status msgs
             0 dropped, 0 buffer copies, 0 buffer failures
    Sent:    0 total, 0 compressed, 0 status msgs
             0 bytes saved, 0 bytes sent
    Connect: 16 rx slots, 16 tx slots,
             0 long searches, 0 misses 0 collisions, 0 negative cache hits

Side 1 
___________
interface Serial1/0
 description ******** 2 MB SMW-3 IPLC to London *********
 bandwidth 2048
 ip address xxxxxxxxxx. xxxxxxxxxxxxxxxx
 ip access-group WORM in
 ip access-group WORM out
 service-policy output QUALITYofSERVICE
 ip route-cache flow
 load-interval 30
 serial restart-delay 0
 ip rtp header-compression

Side 2 
___________
interface Serial1/0
 description ******** 2 MB SMW-3 IPLC to London *********
 bandwidth 2048
 ip address xxxxxxxxxx xxxxxxxxx
 service-policy output QUALITYofSERVICE
 ip route-cache flow
 load-interval 30
 serial restart-delay 0
 ip rtp header - compression