In the VoIP Calls window, Prepare Filter builds a display filter that matches the selected calls and their RTP streams, and 'Limit to display filter' restricts the call list to packets matching the active display filter.
Checked 2026-09-24
- Vendor
- Wireshark Foundation
- Product
- Wireshark
- Subsystem
- Telephony > VoIP Calls
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Wireshark User's Guide: VoIP Calls Window — Wireshark Foundation · tier 2 current vendor documentation · 9.3 VoIP Calls Window, controls list
Cite this note
APA
WarmTransfer. (2026, September 24). SIP capture and analysis with Wireshark and sngrep and HOMER: source note sip-capture-analysis-ws-prepare-filter. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-capture-analysis-ws-prepare-filter
BibTeX
@misc{warmtransfer-claim-sip-capture-analysis-ws-prepare-filter,
title = {SIP capture and analysis with Wireshark and sngrep and HOMER: source note sip-capture-analysis-ws-prepare-filter},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-capture-analysis-ws-prepare-filter},
note = {Source note sip-capture-analysis-ws-prepare-filter, checked 2026-09-24}
}