counter negative cache hits and long searches

[sumit-gupta01]

hi my name is sumit.

In my network there is a frame-relay pvc on 7206 VXR router on which 2 T1's are terminated(from S8700 EPABX) and the bandwidth of this PVC is 600 KBPS. we are using rtp and tcp header compression technique(codec g729r8).7206 router is connected to IGX through HSSI cable and there is a IGX to IGX connectivity from INDIA to US. At US site there is a same network. and it is further connected to AT&T cloud. mainly on this PVC there is inbound traffic which comes from US AT&T cloud.

we are facing a lot of voice quality issues and when i use show frame relay ip rtp header-compression.

the counter negative cache hits and long searches rapidly increases

can somebody help me to solve the problem.

and tell me is there any affect on voice quality if these counters rapidly increases

[sumit-gupta01]

any help from any voice expert

[cisco]

Hi ,

Check this , may be it could help you

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcr/tqos_r/qos_s1ht.htm#wp1089375

regards

Neo

[sumit-gupta01]

thanks for reply but still i have the same question

what is an impact of repidly increament of these counters ?

[sumit-gupta01]

hi Neo thanks for reply.

r u from Datacraft ?

I am also from Datacraft

i have already used this URL. but it gives only one statement about counters.

but i am asking what could be an impact of these counters on voice ?

please reply

thanks