VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

call_box.h@137:32dd35a6dbc9, 2015-11-24 (annotated)

Committer:
klauss
Date:
Tue Nov 24 14:06:22 2015 +0000
Revision:
137:32dd35a6dbc9
Parent:
135:2f4290590e51 
core source of the .bin (09/21/2015) in the field

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 69:65665afbad5d 1 /**
klauss 69:65665afbad5d 2 * @file call_box.h
klauss 69:65665afbad5d 3 * @Synopsis Implementa as funções de gerenciamento do Call_Box
klauss 69:65665afbad5d 4 * @author Jhonatan Casale
klauss 69:65665afbad5d 5 * @version 1
klauss 69:65665afbad5d 6 * @date 2014-11-06
klauss 69:65665afbad5d 7 * \class Call_Box
klauss 69:65665afbad5d 8 */
klauss 0:4d17cd9c8f9d 9 #ifndef __CALL_BOX_H__
klauss 0:4d17cd9c8f9d 10 #define __CALL_BOX_H__
klauss 0:4d17cd9c8f9d 11
klauss 121:ee02790d00b7 12 #include <stdint.h>
klauss 0:4d17cd9c8f9d 13 #include "object.h"
klauss 0:4d17cd9c8f9d 14 #include "sip.h"
klauss 132:05cd37f7e007 15 %: include "config_manager.h"
klauss 132:05cd37f7e007 16 %: include "shared_variables.h"
klauss 74:81c47fff88a5 17
klauss 119:ee6a53069455 18 const int __RESQUEST_TIME__ = 3;
klauss 121:ee02790d00b7 19
klauss 119:ee6a53069455 20 const uint16_t MAX_INVITE_RETRY = 512 * 2;
klauss 78:1353744f01e1 21
klauss 69:65665afbad5d 22 ///< O tempo que a Header demora para "pingar" o Call_Box para saber se esta tudo bem.
klauss 119:ee6a53069455 23 const uint8_t __RANGE_TO_REGISTER__ = 150;
klauss 78:1353744f01e1 24 ///< Doc. later
klauss 121:ee02790d00b7 25
klauss 119:ee6a53069455 26 const uint8_t RTP_REQUEST_PORT_TIMEOUT = 45;
klauss 78:1353744f01e1 27
klauss 119:ee6a53069455 28 const short int REQUEST_REGISTRY = -1;
klauss 119:ee6a53069455 29 const short int REQUEST_PEND = -2;
klauss 119:ee6a53069455 30 const short int REQUEST_PING = -4;
klauss 121:ee02790d00b7 31 ///< Valor usado como referencia para registro do equipamento CBx.
klauss 78:1353744f01e1 32
klauss 119:ee6a53069455 33 const uint8_t __STEP__ = 30;
klauss 69:65665afbad5d 34 ///< Usado para aumentar o intervalo entre cada ping, fora de uso atualmente.
klauss 121:ee02790d00b7 35
klauss 119:ee6a53069455 36 const uint8_t cb_idle = 1;
klauss 69:65665afbad5d 37 ///< Representa que o Call_Box esta disponivel
klauss 121:ee02790d00b7 38
klauss 119:ee6a53069455 39 const uint8_t cb_ringing = 2;
klauss 69:65665afbad5d 40 ///< Representa o Call_Box no status, discando.
klauss 121:ee02790d00b7 41
klauss 119:ee6a53069455 42 const uint8_t cb_trying = 3;
klauss 69:65665afbad5d 43 ///< Representa o Call_Box no status tentando concluir o pedido de ligação.
klauss 121:ee02790d00b7 44
klauss 119:ee6a53069455 45 const uint8_t cb_on_call = 4;
klauss 69:65665afbad5d 46 ///< Representa que o Call_Box já esta em uma ligação.
klauss 121:ee02790d00b7 47
klauss 119:ee6a53069455 48 const uint8_t cb_busy = 5;
klauss 69:65665afbad5d 49 ///< Representa que o Call_Box esta ocupado.
klauss 121:ee02790d00b7 50
klauss 119:ee6a53069455 51 const uint8_t cb_denied = 6;
klauss 78:1353744f01e1 52 ///< Representa que o pedido de invite do Call_Box foi negado.
klauss 121:ee02790d00b7 53
klauss 119:ee6a53069455 54 const uint8_t cb_bootloader = 7;
klauss 119:ee6a53069455 55 ///< Representa que o Call_Box esta em atualizacao de firmware
klauss 119:ee6a53069455 56
klauss 0:4d17cd9c8f9d 57
klauss 121:ee02790d00b7 58 class Call_Box : public Object {
klauss 0:4d17cd9c8f9d 59 private :
klauss 121:ee02790d00b7 60 /**
klauss 121:ee02790d00b7 61 * @Synopsis Objeto Sip que será usado para tratativas com o servidor.
klauss 121:ee02790d00b7 62 *
klauss 121:ee02790d00b7 63 * \note Esse objeto é criado no construtor da classe Call_Box, com os mesmos parâmetros passados para o
klauss 121:ee02790d00b7 64 * construtor da classe Call_Box.
klauss 121:ee02790d00b7 65 */
klauss 121:ee02790d00b7 66 Sip * sip;
klauss 121:ee02790d00b7 67
klauss 119:ee6a53069455 68 bool invite_response;
klauss 119:ee6a53069455 69 bool bye_response;
klauss 121:ee02790d00b7 70 bool overflow;
klauss 119:ee6a53069455 71
klauss 0:4d17cd9c8f9d 72 int ext; // ramal
klauss 0:4d17cd9c8f9d 73 int port; // porta
klauss 119:ee6a53069455 74 int sip_socket_fd;
klauss 119:ee6a53069455 75 int shift_port;
klauss 119:ee6a53069455 76
klauss 121:ee02790d00b7 77 /**
klauss 121:ee02790d00b7 78 * @Synopsis Representa o status do Call_Box.
klauss 121:ee02790d00b7 79 *
klauss 121:ee02790d00b7 80 * \note Este valor sempre é atualizado ( por convenção ) com o uso da macro set_status(a,b), definida em utils.h
klauss 121:ee02790d00b7 81 */
klauss 121:ee02790d00b7 82 uint8_t status;
klauss 121:ee02790d00b7 83
klauss 123:1d395b5a4cad 84 uint8_t overflow_times;
klauss 0:4d17cd9c8f9d 85 uint8_t msg_id;
klauss 0:4d17cd9c8f9d 86 uint8_t timeslice;
klauss 78:1353744f01e1 87 uint8_t next_aging_type;
klauss 119:ee6a53069455 88 uint8_t invite_try_number;
klauss 119:ee6a53069455 89
klauss 99:e80850c51106 90 uint16_t invite_retry_count;
klauss 132:05cd37f7e007 91 uint16_t invite_counter;
klauss 119:ee6a53069455 92
klauss 121:ee02790d00b7 93 //FIXME remove timeout
klauss 119:ee6a53069455 94 float timeout;
klauss 119:ee6a53069455 95
klauss 119:ee6a53069455 96 Timer t;
klauss 119:ee6a53069455 97 Timer rtp_timer; // usado pra controlar o timeout dos pedidos de porta rtp
klauss 119:ee6a53069455 98 Timer invite_timer;
klauss 135:2f4290590e51 99
klauss 135:2f4290590e51 100 Call_Box * pair;
klauss 0:4d17cd9c8f9d 101 public :
klauss 69:65665afbad5d 102 /**
klauss 69:65665afbad5d 103 * @Synopsis Cria um objeto Call_Box
klauss 69:65665afbad5d 104 *
klauss 69:65665afbad5d 105 * @param ext Vincula o objeto ao ramal informado
klauss 69:65665afbad5d 106 * @param port Vincula o objeto a porto informada.
klauss 69:65665afbad5d 107 *
klauss 69:65665afbad5d 108 * Exemplo:
klauss 69:65665afbad5d 109 * @code
klauss 69:65665afbad5d 110 * ...
klauss 69:65665afbad5d 111 * int ext = 5121;
klauss 69:65665afbad5d 112 * int port = 5021;
klauss 69:65665afbad5d 113 * Call_Box * cb = new Call_Box( ext, port );
klauss 69:65665afbad5d 114 * ...
klauss 69:65665afbad5d 115 * @endcode
klauss 69:65665afbad5d 116 */
klauss 121:ee02790d00b7 117 Call_Box ( const int ext, const int port );
klauss 69:65665afbad5d 118
klauss 69:65665afbad5d 119 /**
klauss 69:65665afbad5d 120 * @Synopsis Destroi o objeto Call_Box
klauss 69:65665afbad5d 121 *
klauss 69:65665afbad5d 122 * Exemplo:
klauss 69:65665afbad5d 123 * @code
klauss 69:65665afbad5d 124 * ...
klauss 69:65665afbad5d 125 * delete( cb );
klauss 69:65665afbad5d 126 * ...
klauss 69:65665afbad5d 127 * @endcode
klauss 69:65665afbad5d 128 * \note Deleta o objeto Sip nesse processo.
klauss 69:65665afbad5d 129 */
klauss 121:ee02790d00b7 130 ~Call_Box ( void );
klauss 0:4d17cd9c8f9d 131
klauss 69:65665afbad5d 132 /**
klauss 69:65665afbad5d 133 * @Synopsis Informa o ramal vinculado ao objeto Call_Box.
klauss 69:65665afbad5d 134 *
klauss 69:65665afbad5d 135 * @return O numero do ramal contido atualmente no objeto Call_Box
klauss 69:65665afbad5d 136 *
klauss 69:65665afbad5d 137 * Exemplo:
klauss 69:65665afbad5d 138 * @code
klauss 69:65665afbad5d 139 * ...
klauss 69:65665afbad5d 140 * int ext = cb->get_ext();
klauss 69:65665afbad5d 141 * ...
klauss 69:65665afbad5d 142 * @endcode
klauss 69:65665afbad5d 143 */
klauss 121:ee02790d00b7 144 int get_ext ( void );
klauss 69:65665afbad5d 145
klauss 69:65665afbad5d 146 /**
klauss 69:65665afbad5d 147 * @Synopsis Informa o numero da porta vinculada ao objeto Call_Box.
klauss 69:65665afbad5d 148 *
klauss 69:65665afbad5d 149 * @return O numero da porta contido atualmente no objeto Call_Box
klauss 69:65665afbad5d 150 *
klauss 69:65665afbad5d 151 * Exemplo:
klauss 69:65665afbad5d 152 * @code
klauss 69:65665afbad5d 153 * ...
klauss 69:65665afbad5d 154 * int port = cb->get_port();
klauss 69:65665afbad5d 155 * ...
klauss 69:65665afbad5d 156 * @endcode
klauss 69:65665afbad5d 157 */
klauss 121:ee02790d00b7 158 int get_port ( void );
klauss 69:65665afbad5d 159
klauss 69:65665afbad5d 160 /**
klauss 69:65665afbad5d 161 * @Synopsis Informa o tempo decorrido.
klauss 69:65665afbad5d 162 * \note O timer de cada objeto é iniciado no momento da criação do objeto Call_Box.
klauss 69:65665afbad5d 163 *
klauss 69:65665afbad5d 164 * @return O tempo decorrido desde a ultima vez que o timer do objeto foi resetado.
klauss 69:65665afbad5d 165 *
klauss 69:65665afbad5d 166 * Exemplo:
klauss 69:65665afbad5d 167 * @code
klauss 69:65665afbad5d 168 * ...
klauss 69:65665afbad5d 169 * float elapsed_time = cb->get_elapsed_time();
klauss 69:65665afbad5d 170 * ...
klauss 69:65665afbad5d 171 * @endcode
klauss 69:65665afbad5d 172 */
klauss 123:1d395b5a4cad 173 uint16_t get_elapsed_time ( void );
klauss 69:65665afbad5d 174
klauss 69:65665afbad5d 175 /**
klauss 69:65665afbad5d 176 * @Synopsis Reseta o timer do objeto Call_Box.
klauss 69:65665afbad5d 177 *
klauss 69:65665afbad5d 178 * Exemplo:
klauss 69:65665afbad5d 179 * @code
klauss 69:65665afbad5d 180 * ...
klauss 69:65665afbad5d 181 * cb->reset_elapsed_time();
klauss 69:65665afbad5d 182 * ...
klauss 69:65665afbad5d 183 * @endcode
klauss 69:65665afbad5d 184 */
klauss 121:ee02790d00b7 185 void reset_elapsed_time ( void );
klauss 69:65665afbad5d 186
klauss 69:65665afbad5d 187 /**
klauss 69:65665afbad5d 188 * @Synopsis Invoca o método de registro deste Call_Box ( via objeto Sip vinculado ).
klauss 69:65665afbad5d 189 *
klauss 69:65665afbad5d 190 * Exemplo:
klauss 69:65665afbad5d 191 * @code
klauss 69:65665afbad5d 192 * ...
klauss 69:65665afbad5d 193 * cb->registry();
klauss 69:65665afbad5d 194 * ...
klauss 69:65665afbad5d 195 * @endcode
klauss 69:65665afbad5d 196 */
klauss 126:1f90756250fb 197 int registry ( void );
klauss 69:65665afbad5d 198
klauss 69:65665afbad5d 199 /**
klauss 69:65665afbad5d 200 * @Synopsis Invoca o método de pedido de ligação.
klauss 69:65665afbad5d 201 *
klauss 69:65665afbad5d 202 * @return Um ponteiro para um objeto VZ_call quando o pedido foi aceito pelo server, NULL caso em que o pedido de invite foi
klauss 69:65665afbad5d 203 * negado pelo server ou aconteceu timeout do invite.
klauss 69:65665afbad5d 204 *
klauss 69:65665afbad5d 205 * Exemplo:
klauss 69:65665afbad5d 206 * @code
klauss 69:65665afbad5d 207 * ...
klauss 69:65665afbad5d 208 * VZ_call * call = cb->invite();
klauss 69:65665afbad5d 209 * ...
klauss 69:65665afbad5d 210 * @endcode
klauss 69:65665afbad5d 211 */
klauss 121:ee02790d00b7 212 VZ_call * invite ( void );
klauss 69:65665afbad5d 213
klauss 69:65665afbad5d 214 /**
klauss 69:65665afbad5d 215 * @Synopsis Valor inicial para preenchimento deste campo nos pacotes trocados entre Header/Call_Box.
klauss 69:65665afbad5d 216 *
klauss 69:65665afbad5d 217 * @param msg_id Seta o valor recebido como parâmetro na variável do objeto.
klauss 69:65665afbad5d 218 *
klauss 69:65665afbad5d 219 * Exemplo:
klauss 69:65665afbad5d 220 * @code
klauss 69:65665afbad5d 221 * ...
klauss 69:65665afbad5d 222 * cb->set_msg_id( 0x12 );
klauss 69:65665afbad5d 223 * ...
klauss 69:65665afbad5d 224 * @endcode
klauss 69:65665afbad5d 225 */
klauss 121:ee02790d00b7 226 void set_msg_id ( const uint8_t msg_id );
klauss 69:65665afbad5d 227
klauss 69:65665afbad5d 228 /**
klauss 69:65665afbad5d 229 * @Synopsis Informa o numero atual de msg_id que será enviado na próxima mensagem desse Call_Box
klauss 69:65665afbad5d 230 *
klauss 69:65665afbad5d 231 * @return O valor atual de msg_id.
klauss 69:65665afbad5d 232 *
klauss 69:65665afbad5d 233 * Exemplo:
klauss 69:65665afbad5d 234 * @code
klauss 69:65665afbad5d 235 * ...
klauss 69:65665afbad5d 236 * uint8_t msg_id = cb->get_msg_id();
klauss 69:65665afbad5d 237 * ...
klauss 69:65665afbad5d 238 * @endcode
klauss 69:65665afbad5d 239 */
klauss 121:ee02790d00b7 240 uint8_t get_msg_id ( void );
klauss 69:65665afbad5d 241
klauss 69:65665afbad5d 242
klauss 69:65665afbad5d 243 /**
klauss 69:65665afbad5d 244 * @Synopsis Armazena o valor de Timeslice atualmente em uso pelo Call_Box.
klauss 69:65665afbad5d 245 *
klauss 69:65665afbad5d 246 * @param timeslice O valor que corresponde ao Timeslice disponivel para comunição do Call_Box
klauss 69:65665afbad5d 247 *
klauss 69:65665afbad5d 248 * Exemplo:
klauss 69:65665afbad5d 249 * @code
klauss 69:65665afbad5d 250 * ...
klauss 69:65665afbad5d 251 * Timeslice * ts = new Timeslice();
klauss 69:65665afbad5d 252 * cb->set_timeslice( ts->get_timeslice() );
klauss 69:65665afbad5d 253 * ...
klauss 69:65665afbad5d 254 * @endcode
klauss 69:65665afbad5d 255 */
klauss 121:ee02790d00b7 256 void set_timeslice ( const uint8_t timeslice );
klauss 69:65665afbad5d 257
klauss 69:65665afbad5d 258 /**
klauss 69:65665afbad5d 259 * @Synopsis Informa o timeslice ocupado atualmente pelo Call_Box.
klauss 69:65665afbad5d 260 *
klauss 69:65665afbad5d 261 * @return O valor do timeslice em uso pelo Call_Box.
klauss 69:65665afbad5d 262 *
klauss 69:65665afbad5d 263 * Exemplo:
klauss 69:65665afbad5d 264 * @code
klauss 69:65665afbad5d 265 * ...
klauss 69:65665afbad5d 266 * uint8_t ts = cb->get_timeslice();
klauss 69:65665afbad5d 267 * ...
klauss 69:65665afbad5d 268 * @endcode
klauss 69:65665afbad5d 269 */
klauss 121:ee02790d00b7 270 uint8_t get_timeslice ( void );
klauss 69:65665afbad5d 271
klauss 69:65665afbad5d 272 /**
klauss 69:65665afbad5d 273 * @Synopsis Faz chamada ( via objeto Sip vinculado ) a função que irá escutar a porta SIP associada neste Call_Box.
klauss 69:65665afbad5d 274 *
klauss 69:65665afbad5d 275 * @return Um valor menor que zero se a execução falhar, igual a zero se a execução for bem sucedida e nenhum dado foi
klauss 69:65665afbad5d 276 * recebido, ou quando a execução foi bem sucedida e nenhuma mensagem que demanda tramamento foi recebida; um numero
klauss 69:65665afbad5d 277 * maior do que zero, caso tenha recebido um pacote do tipo "bye" do servidor; este numero corresponde ao ramal do Call_Box.
klauss 69:65665afbad5d 278 *
klauss 69:65665afbad5d 279 * Exemplo:
klauss 69:65665afbad5d 280 * @code
klauss 69:65665afbad5d 281 * ...
klauss 69:65665afbad5d 282 * int returned_value = cb->listen_SIP_server();
klauss 69:65665afbad5d 283 * ...
klauss 69:65665afbad5d 284 * @endcode
klauss 69:65665afbad5d 285 */
klauss 121:ee02790d00b7 286 int listen_SIP_server ( void );
klauss 69:65665afbad5d 287
klauss 69:65665afbad5d 288 /**
klauss 69:65665afbad5d 289 * @Synopsis Invoca ( via objeto Sip ) o método de envio do pacote de "bye" para o servidor.
klauss 69:65665afbad5d 290 *
klauss 69:65665afbad5d 291 * Exemplo:
klauss 69:65665afbad5d 292 * @code
klauss 69:65665afbad5d 293 * ...
klauss 69:65665afbad5d 294 * cb->send_bye();
klauss 69:65665afbad5d 295 * ...
klauss 69:65665afbad5d 296 * @endcode
klauss 69:65665afbad5d 297 */
klauss 121:ee02790d00b7 298 void send_bye ( void );
klauss 69:65665afbad5d 299
klauss 69:65665afbad5d 300 /**
klauss 69:65665afbad5d 301 * @Synopsis Altera o valor do status do objeto Sip vinculado.
klauss 69:65665afbad5d 302 *
klauss 69:65665afbad5d 303 * @param status O novo valor de status que será associado ao objeto Sip vinculado ao Call_Box.
klauss 69:65665afbad5d 304 *
klauss 69:65665afbad5d 305 * Exemplo:
klauss 69:65665afbad5d 306 * @code
klauss 69:65665afbad5d 307 * ...
klauss 69:65665afbad5d 308 * cb->set_sip_status( 0 );
klauss 69:65665afbad5d 309 * ...
klauss 69:65665afbad5d 310 * @endcode
klauss 69:65665afbad5d 311 */
klauss 121:ee02790d00b7 312 void set_sip_status ( const int status );
klauss 78:1353744f01e1 313
klauss 119:ee6a53069455 314 /*------------------------------------------------------------------------------------------------*/
klauss 121:ee02790d00b7 315 bool get_invite_response ( void );
klauss 121:ee02790d00b7 316
klauss 119:ee6a53069455 317 bool time_to_retry ( void );
klauss 121:ee02790d00b7 318
klauss 119:ee6a53069455 319 bool is_rtp_timer_timeout ( void );
klauss 78:1353744f01e1 320
klauss 121:ee02790d00b7 321 bool get_overflow_flag ( void );
klauss 121:ee02790d00b7 322
klauss 121:ee02790d00b7 323
klauss 121:ee02790d00b7 324 uint8_t get_invite_try_number ( void );
klauss 121:ee02790d00b7 325
klauss 121:ee02790d00b7 326 uint8_t msg_id_update ( void );
klauss 121:ee02790d00b7 327
klauss 123:1d395b5a4cad 328 uint8_t get_overflow_times ( void );
klauss 123:1d395b5a4cad 329
klauss 121:ee02790d00b7 330 uint16_t get_invite_retry_count ( void );
klauss 121:ee02790d00b7 331
klauss 121:ee02790d00b7 332
klauss 121:ee02790d00b7 333 int get_sip_status ( void );
klauss 121:ee02790d00b7 334
klauss 121:ee02790d00b7 335 void set_sip_status ( const uint8_t sip_status );
klauss 121:ee02790d00b7 336
klauss 121:ee02790d00b7 337 int get_status ( void );
klauss 121:ee02790d00b7 338
klauss 121:ee02790d00b7 339 int get_sip_ext ( void );
klauss 121:ee02790d00b7 340
klauss 121:ee02790d00b7 341 int get_sip_port ( void );
klauss 121:ee02790d00b7 342
klauss 121:ee02790d00b7 343 int get_timer ( void );
klauss 121:ee02790d00b7 344
klauss 108:18a3702650f3 345 int get_rtp_port ( void );
klauss 121:ee02790d00b7 346
klauss 114:472502b31a12 347 int print_yourself ( void );
klauss 121:ee02790d00b7 348
klauss 121:ee02790d00b7 349 int get_sip_socket_fd ( void );
klauss 121:ee02790d00b7 350
klauss 121:ee02790d00b7 351 int sip_udp_incomming_pkg ( void );
klauss 121:ee02790d00b7 352
klauss 121:ee02790d00b7 353 int call_init ( const int timeslice );
klauss 121:ee02790d00b7 354
klauss 121:ee02790d00b7 355 int call_end ( const bool send_bye_to_ast = true );
klauss 121:ee02790d00b7 356
klauss 119:ee6a53069455 357 int call_confirmed ( void );
klauss 121:ee02790d00b7 358
klauss 119:ee6a53069455 359 int retry_send_invite_pkg_to_ast ( void );
klauss 119:ee6a53069455 360
klauss 121:ee02790d00b7 361 int sip_print_yourself ( void );
klauss 121:ee02790d00b7 362
klauss 121:ee02790d00b7 363
klauss 121:ee02790d00b7 364 void cb_set_status ( const uint8_t status );
klauss 119:ee6a53069455 365
klauss 121:ee02790d00b7 366 void set_invite_response_ok ( void );
klauss 121:ee02790d00b7 367
klauss 121:ee02790d00b7 368 void set_invite_response_pending ( void );
klauss 119:ee6a53069455 369
klauss 121:ee02790d00b7 370 void set_bye_response_ok ( void );
klauss 121:ee02790d00b7 371
klauss 121:ee02790d00b7 372 void reset_cb_status ( void );
klauss 119:ee6a53069455 373
klauss 121:ee02790d00b7 374 void invite_retry_count_reset ( void );
klauss 121:ee02790d00b7 375
klauss 121:ee02790d00b7 376 void set_rtp_port ( const int new_rtp_port );
klauss 119:ee6a53069455 377
klauss 112:6ae726539ab9 378 void init_rtp_timer ( void );
klauss 121:ee02790d00b7 379
klauss 112:6ae726539ab9 380 void reset_rtp_timer ( void );
klauss 121:ee02790d00b7 381
klauss 123:1d395b5a4cad 382 void call_config ( void );
klauss 123:1d395b5a4cad 383
klauss 123:1d395b5a4cad 384 void update_time ( void );
klauss 121:ee02790d00b7 385
klauss 121:ee02790d00b7 386 Sip * get_sip ( void );
klauss 132:05cd37f7e007 387
klauss 132:05cd37f7e007 388 uint16_t get_invite_counter ( void );
klauss 135:2f4290590e51 389
klauss 132:05cd37f7e007 390 uint16_t update_invite_counter ( void );
klauss 132:05cd37f7e007 391
klauss 132:05cd37f7e007 392 int update ( void );
klauss 135:2f4290590e51 393
klauss 135:2f4290590e51 394 Call_Box * get_pair_cbx ( void );
klauss 135:2f4290590e51 395
klauss 135:2f4290590e51 396 int set_pair_cbx ( Call_Box * new_cbx );
klauss 0:4d17cd9c8f9d 397 };
klauss 119:ee6a53069455 398
klauss 0:4d17cd9c8f9d 399 #endif