Source note · Echo on VoIP calls

RFC 3611 states that for a VoIP gateway the source of echo is typically line echo occurring at 2-4 wire conversion points in the network.

Checked 2026-09-25

In the case of a VoIP gateway, the source of echo is typically line echo that occurs at 2-4 wire conversion points in the network.
Vendor
IETF
Product
RTCP XR
Subsystem
echo-sources
Deployment
standard
Region
not restricted
Release range
RFC 3611
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Echo on VoIP calls: source note echo-on-calls-rfc3611-gateway-line-echo. WarmTransfer. https://warmtransfer.net/knowledge/claims/echo-on-calls-rfc3611-gateway-line-echo

BibTeX

@misc{warmtransfer-claim-echo-on-calls-rfc3611-gateway-line-echo,
  title  = {Echo on VoIP calls: source note echo-on-calls-rfc3611-gateway-line-echo},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/echo-on-calls-rfc3611-gateway-line-echo},
  note   = {Source note echo-on-calls-rfc3611-gateway-line-echo, checked 2026-09-25}
}

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