view include/rtp_defs.h @ 257:cb440d003976

sip-out: add libnumdb2 infra in prep for E911 routing
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 15 Aug 2023 10:50:37 -0800
parents cf1ba5d65188
children
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/*
 * This header file holds some definitions for RTP, as this protocol
 * functions in our GSM and PSTN environment.
 */

#define	RTP_PACKET_HDR_SIZE	12
#define	RTP_PACKET_SIZE_PSTN	172
#define	RTP_MAX_PAYLOAD		160

struct rtp_packet {
	uint8_t		v_p_x_cc;
	uint8_t		m_pt;
	uint16_t	seq;
	uint32_t	tstamp;
	uint32_t	ssrc;
	uint8_t		payload[RTP_MAX_PAYLOAD];
};