Source note · Troubleshooting audio delay and talk-over on voice calls
Per Cisco, the de-jitter buffer's contribution to end-to-end delay is its initial play-out delay plus however long the first packet was itself buffered in the network.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- not restricted
- Subsystem
- jitter buffer
- Deployment
- any
- Region
- not restricted
- Release range
- technote dated 2006-02-02
- Checked
- 2026-10-02
Sources
- Understanding Delay in Packet Voice Networks — Cisco Systems · tier 2 current vendor documentation · De-Jitter Delay
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting audio delay and talk-over on voice calls: source note call-latency-troubleshooting-cisco-dejitter-delay-added. WarmTransfer. https://warmtransfer.net/knowledge/claims/call-latency-troubleshooting-cisco-dejitter-delay-added
BibTeX
@misc{warmtransfer-claim-call-latency-troubleshooting-cisco-dejitter-delay-added,
title = {Troubleshooting audio delay and talk-over on voice calls: source note call-latency-troubleshooting-cisco-dejitter-delay-added},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/call-latency-troubleshooting-cisco-dejitter-delay-added},
note = {Source note call-latency-troubleshooting-cisco-dejitter-delay-added, checked 2026-10-02}
}