FreeCalypso > hg > themwi-system-sw

annotate mgw/int_defs.h @ 99:738be11ac432

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mgw internal code: simplify MDCX error handling
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Sep 2022 13:42:46 -0800
parents f280328e7e2e
children 648a64b2e16b
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95
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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2 * This header file holds miscellaneous internal definitions for themwi-mgw.
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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3 */
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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4
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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5 #define RTP_PACKET_SIZE_PSTN 172
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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6 #define RTP_PACKET_SIZE_GSM_FR 45
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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7 #define RTP_PACKET_SIZE_GSM_EFR 43
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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8 #define RTP_MAX_PAYLOAD 160
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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9
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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10 struct rtp_packet {
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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11 uint8_t v_p_x_cc;
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12 uint8_t m_pt;
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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13 uint16_t seq;
f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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14 uint32_t tstamp;
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15 uint32_t ssrc;
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16 uint8_t payload[RTP_MAX_PAYLOAD];
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17 };
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18
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19 #define SAMPLES_PER_FRAME 160