FreeCalypso > hg > themwi-system-sw

annotate mgw/int_defs.h @ 152:7176dc850d7a

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sip-in hold/retr error handling: simply send BYE Because we know that the SIP state is CONNECTED at the time of any such error event, we can call initiate_bye() instead of disconnect_sip(), and thereby get rid of struct gsm_mncc_cause which will never be used in this scenario anyway.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Oct 2022 16:11:21 -0800
parents f280328e7e2e
children 648a64b2e16b
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f280328e7e2e themwi-mgw: initial implementation of PSTN to GSM forwarding
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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_MAX_PAYLOAD 160
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9
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10 struct rtp_packet {
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11 uint8_t v_p_x_cc;
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12 uint8_t m_pt;
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13 uint16_t seq;
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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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19 #define SAMPLES_PER_FRAME 160