If you need to get audio from a SIP and RTP packets dump stored in spooldir by voipmonitor sniffer,
to have full RTP+SIP captures in a spooldir you get this with following options voipmonitor.
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3 KB (475 words) - 13:23, 1 April 2021
...tting DTLS packets into a separate queue - until the assignation to a call/RTP stream/keylogger packet is possible.
;1 DTLS processed with RTP
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4 KB (601 words) - 15:45, 24 September 2024
...ap file format with either only Signalization SIP/SKINNY or including also RTP, RTCP and UDPTL protocols. VoIPmonitor can also decode sound and play it ov
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1 KB (169 words) - 18:05, 5 July 2019
AudioCodes tunneling allows AudioCodes SBCs to encapsulate and forward SIP/RTP packets to VoIPmonitor via the "Debug Recording Server" feature, as an alte
Phone1 -->|"SIP/TLS + RTP"| TLS
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6 KB (827 words) - 16:47, 8 January 2026
VoIPmonitor records SIP and RTP streams, storing both packet captures (PCAP files) and audio recordings (WA
A[SIP/RTP Capture] --> B[PCAP Storage]
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6 KB (869 words) - 18:00, 6 January 2026
[SIP Proxy/SBC\n(SRC)] ..> [RTP Proxy] : Original RTP
[RTP Proxy] -[#2F6CB0]-> [VoIPmonitor\n(SRS)] : Mirrored RTP
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7 KB (920 words) - 16:00, 19 January 2026
*'''PCAP Format:''' Inside the TAR archives, individual RTP PCAP files are typically compressed with '''LZO''', while SIP PCAP files ar
This process allows you to pull the complete SIP and RTP packet capture for a single call out of the TAR archives.
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7 KB (1,187 words) - 21:52, 30 June 2025
* '''DTLS-SRTP:''' Media (RTP) encrypted via DTLS key negotiation
=== Step 3: Configure RTP ===
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9 KB (1,134 words) - 16:50, 8 January 2026
...By default, RTP packets may not be fully saved, but rules can enable full RTP recording, call graphs, or SIP signaling capture for specific calls. Rules
...sniffer config || Enable SIP REGISTER for specific IPs without overriding RTP settings
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14 KB (1,843 words) - 15:53, 19 January 2026
| Limit RTP specifically || <code>maxpoolrtpsize</code> || <code>maxpoolrtpsize = 10240
| Save only RTP stats || <code>savertp</code> || <code>savertp = header</code> (saves ~90%
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14 KB (1,779 words) - 12:10, 22 January 2026
* Media information (codecs, RTP stream data)
==== RTP Tab ====
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12 KB (1,802 words) - 16:48, 8 January 2026
RTP[(RTP Stats)]
RTP --> Daily & QoS
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13 KB (1,825 words) - 15:47, 19 January 2026
...There is a hardcoded 5-second timeout after the BYE is confirmed when no RTP continues, ending the interception of the call and creating the CDR.
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1 KB (242 words) - 17:37, 9 September 2024
:A summary of all RTP processing threads.
:* '''658.8%:''' Sum of CPU usage across all RTP threads.
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7 KB (1,139 words) - 16:29, 30 June 2025
cloud "**Network**\nSIP / RTP / WebRTC" as NET
PBX -> SIPPhone2 [label="RTP"];
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5 KB (694 words) - 14:26, 10 January 2026
=== RTP Alerts ===
* '''One-way calls''' - one RTP stream missing
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14 KB (1,901 words) - 10:34, 17 January 2026
* '''RTP filtering:''' Live Sniffer does not display RTP packets (SIP only)
...by Call-ID, packet details unfold, multi-user support, pause function, no RTP display, and PCAP export options. TROUBLESHOOTING: Error "Sniffer version(s
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9 KB (1,252 words) - 20:31, 21 January 2026
rectangle "Call Assembly\n& RTP Processing" as CALL #E6FFE6
PREPROC -down-> CALL : SIP/RTP
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14 KB (1,997 words) - 21:29, 20 January 2026
rectangle "RTP Stream\n(G.711 audio)" as RTP
RTP --> Decoder : decode a-law/u-law
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7 KB (970 words) - 16:47, 8 January 2026
...he <code>cdr</code> table stores one record per call; related tables store RTP statistics, custom headers, and metadata.'''
| <code>a_lost</code> / <code>b_lost</code> || Total RTP packets lost
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13 KB (2,019 words) - 11:29, 19 January 2026