FreeCalypso > hg > themwi-system-sw

annotate include/rtp_alloc.h @ 199:e6c7ced3c031

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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 b79d6334f543
children
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496f359226ab include: constant and interface headers for themwi-mgw
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1 /*
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2 * This header file defines the ad hoc control interface
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3 * to themwi-rtp-mgr over a dedicated local socket.
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4 */
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6 struct rtp_alloc_req {
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7 uint32_t transact_ref;
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8 uint32_t ep_type;
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9 };
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11 struct rtp_alloc_resp {
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12 uint32_t transact_ref;
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13 uint32_t res;
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14 struct sockaddr_storage gsm_addr;
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15 struct sockaddr_storage pstn_addr;
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16 };
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18 #define RTP_ALLOC_OK 0
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19 #define RTP_ALLOC_ERR_PARAM 1
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20 #define RTP_ALLOC_ERR_RSRC 2