Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Reordering of Packets on the 1700

Does anybody know whether the 1700 performs packet reordering on the arrival of voice packets? I have a situation in which the number of lost packets is really low, but the Early and Late Packets increse continuously. The statistics for Gap Filled with Silence and Gap Filled with Prediction increases very much too. In numbers, after 15 minutes of conversation:

Lost Packets: 23

Early Packets: 640

Late Packets: 621

GapFillWithSilence: 1360 ms

GapFillWithPrediction: 9500 ms

GapFillWithInterpolation: 0 ms

There's a document about QoS on the Cisco site that tells that reordering is done, but some lines bellow the document tells that the supported platforms are 2600 and up (see

Thank you for any input.



Re: Reordering of Packets on the 1700

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center ( or speak with a TAC engineer. You can open a TAC case online at

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

CreatePlease login to create content