view libsip/out_msg.h @ 199:e6c7ced3c031

mgw: accept zero-length RTP payload as BFI Mainline OsmoBTS now has an option (rtp continuous-streaming) that causes it to emit an RTP packet every 20 ms without gaps, sending a BFI marker in the form of zero-length RTP payload when it has nothing else to send. These codec-independent BFI markers don't indicate TAF, but this provision is a good start. Accept this BFI packet format in themwi-mgw.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 29 Mar 2023 20:23:43 -0800
parents 5427b26525cd
children
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/*
 * Here we define the structure we are going to use for constructing
 * outgoing SIP messages (UDP packets).
 */

#define	MAX_SIP_TX_PACKET	1472

struct sip_msg_out {
	char		buf[MAX_SIP_TX_PACKET];
	unsigned	msg_len;
};