diff --git a/crates/sdp-types/src/media.rs b/crates/sdp-types/src/media.rs
index 7c5dd11..42b5e09 100644
--- a/crates/sdp-types/src/media.rs
+++ b/crates/sdp-types/src/media.rs
@@ -51,6 +51,9 @@ pub enum TransportProtocol {
     /// RTP over UDP
     RtpAvp,
 
+    /// RTP with [RFC4585](https://www.rfc-editor.org/rfc/rfc4585.html)
+    RtpAvpf,
+
     /// SRTP over UDP
     RtpSavp,
 
@@ -73,6 +76,7 @@ impl TransportProtocol {
             alt((
                 map(tag("udp"), |_| TransportProtocol::Unspecified),
                 map(tag("RTP/AVP"), |_| TransportProtocol::RtpAvp),
+                map(tag("RTP/AVPF"), |_| TransportProtocol::RtpAvpf),
                 map(tag("RTP/SAVP"), |_| TransportProtocol::RtpSavp),
                 map(tag("RTP/SAVPF"), |_| TransportProtocol::RtpSavpf),
                 map(tag("UDP/TLS/RTP/SAVP"), |_| {
@@ -94,6 +98,7 @@ impl fmt::Display for TransportProtocol {
         match self {
             TransportProtocol::Unspecified => f.write_str("udp"),
             TransportProtocol::RtpAvp => f.write_str("RTP/AVP"),
+            TransportProtocol::RtpAvpf => f.write_str("RTP/AVPF"),
             TransportProtocol::RtpSavp => f.write_str("RTP/SAVP"),
             TransportProtocol::RtpSavpf => f.write_str("RTP/SAVPF"),
             TransportProtocol::UdpTlsRtpSavp => f.write_str("UDP/TLS/RTP/SAVP"),