| Top |  |  |  |  | 
    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstRTPBasePayload
                    ╰── GstRTPGSMPay
| plugin | rtp | 
| author | Zeeshan Ali <zeenix@gmail.com> | 
| class | Codec/Payloader/Network/RTP | 
| name | sink | 
| direction | sink | 
| presence | always | 
| details | audio/x-gsm, rate=(int)8000, channels=(int)1 | 
| name | src | 
| direction | source | 
| presence | always | 
| details | application/x-rtp, media=(string)audio, payload=(int)3, clock-rate=(int)8000, encoding-name=(string)GSM | 
| application/x-rtp, media=(string)audio, payload=(int)[ 96, 127 ], clock-rate=(int)8000, encoding-name=(string)GSM |