FreeCalypso > hg > themwi-system-sw

annotate mgw/int_defs.h @ 176:f5c4f9a764be

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osmo-bts-rtp-bfi.patch: updated version This version of the osmo-bts patch sets the TAF bit correctly in generated RTP BFI packets, correctly generates RTP BFI in the case of FACCH stealing on sysmoBTS, and removes one EFR-specific bogon from sysmoBTS code.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 17 Feb 2023 18:27:03 -0800
parents 648a64b2e16b
children cf1ba5d65188
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1 /*
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2 * This header file holds miscellaneous internal definitions for themwi-mgw.
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3 */
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4
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5 #define RTP_PACKET_SIZE_PSTN 172
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6 #define RTP_PACKET_SIZE_GSM_FR 45
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7 #define RTP_PACKET_SIZE_GSM_EFR 43
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8 #define RTP_PACKET_SIZE_BFI 14
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9 #define RTP_MAX_PAYLOAD 160
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11 struct rtp_packet {
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12 uint8_t v_p_x_cc;
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13 uint8_t m_pt;
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14 uint16_t seq;
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15 uint32_t tstamp;
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16 uint32_t ssrc;
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17 uint8_t payload[RTP_MAX_PAYLOAD];
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18 };
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19
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20 #define SAMPLES_PER_FRAME 160