FreeCalypso > hg > themwi-system-sw
view mgw/int_defs.h @ 95:f280328e7e2e
themwi-mgw: initial implementation of PSTN to GSM forwarding
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 25 Sep 2022 19:17:44 -0800 |
parents | |
children | 648a64b2e16b |
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/* * This header file holds miscellaneous internal definitions for themwi-mgw. */ #define RTP_PACKET_SIZE_PSTN 172 #define RTP_PACKET_SIZE_GSM_FR 45 #define RTP_PACKET_SIZE_GSM_EFR 43 #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]; }; #define SAMPLES_PER_FRAME 160