diff options
Diffstat (limited to 'channels/misdn/isdn_lib.h')
| -rw-r--r-- | channels/misdn/isdn_lib.h | 202 |
1 files changed, 146 insertions, 56 deletions
diff --git a/channels/misdn/isdn_lib.h b/channels/misdn/isdn_lib.h index 638df8a74..ff098c18b 100644 --- a/channels/misdn/isdn_lib.h +++ b/channels/misdn/isdn_lib.h @@ -96,15 +96,23 @@ enum misdn_err_e { ENOCHAN=1 }; - enum mISDN_NUMBER_PLAN { - NUMPLAN_UNINITIALIZED=-1, - NUMPLAN_INTERNATIONAL=0x1, - NUMPLAN_NATIONAL=0x2, - NUMPLAN_SUBSCRIBER=0x4, - NUMPLAN_UNKNOWN=0x0 + NUMPLAN_UNKNOWN = 0x0, + NUMPLAN_ISDN = 0x1, /* ISDN/Telephony numbering plan E.164 */ + NUMPLAN_DATA = 0x3, /* Data numbering plan X.121 */ + NUMPLAN_TELEX = 0x4, /* Telex numbering plan F.69 */ + NUMPLAN_NATIONAL = 0x8, + NUMPLAN_PRIVATE = 0x9 }; +enum mISDN_NUMBER_TYPE { + NUMTYPE_UNKNOWN = 0x0, + NUMTYPE_INTERNATIONAL = 0x1, + NUMTYPE_NATIONAL = 0x2, + NUMTYPE_NETWORK_SPECIFIC = 0x3, + NUMTYPE_SUBSCRIBER = 0x4, + NUMTYPE_ABBREVIATED = 0x5 +}; enum event_response_e { RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE, @@ -189,6 +197,19 @@ enum { /* progress indicators */ INFO_PI_INTERWORKING_NO_RELEASE_POST_ANSWER =0x13 }; +/*! + * \brief Q.931 encoded redirecting reason + */ +enum mISDN_REDIRECTING_REASON { + mISDN_REDIRECTING_REASON_UNKNOWN = 0x0, + mISDN_REDIRECTING_REASON_CALL_FWD_BUSY = 0x1, /* Call forwarding busy or called DTE busy */ + mISDN_REDIRECTING_REASON_NO_REPLY = 0x2, /* Call forwarding no reply */ + mISDN_REDIRECTING_REASON_DEFLECTION = 0x4, /* Call deflection */ + mISDN_REDIRECTING_REASON_OUT_OF_ORDER = 0x9, /* Called DTE out of order */ + mISDN_REDIRECTING_REASON_CALL_FWD_DTE = 0xA, /* Call forwarding by the called DTE */ + mISDN_REDIRECTING_REASON_CALL_FWD = 0xF /* Call forwarding unconditional or systematic call redirection */ +}; + enum { /*CODECS*/ INFO_CODEC_ULAW=2, INFO_CODEC_ALAW=3 @@ -202,12 +223,81 @@ enum layer_e { UNKNOWN }; +/* Maximum phone number (address) length plus null terminator */ +#define MISDN_MAX_NUMBER_LEN (31 + 1) + +/* Maximum name length plus null terminator (From ECMA-164) */ +#define MISDN_MAX_NAME_LEN (50 + 1) + +/* Maximum subaddress length plus null terminator */ +#define MISDN_MAX_SUBADDRESS_LEN (23 + 1) + +/* Maximum keypad facility content length plus null terminator */ +#define MISDN_MAX_KEYPAD_LEN (31 + 1) + +/*! \brief Connected-Line/Calling/Redirecting ID info struct */ +struct misdn_party_id { + /*! \brief Number presentation restriction code + * 0=Allowed, 1=Restricted, 2=Unavailable + */ + int presentation; + + /*! \brief Number screening code + * 0=Unscreened, 1=Passed Screen, 2=Failed Screen, 3=Network Number + */ + int screening; + + /*! \brief Type-of-number in ISDN terms for the number */ + enum mISDN_NUMBER_TYPE number_type; + + /*! \brief Type-of-number numbering plan. */ + enum mISDN_NUMBER_PLAN number_plan; + + /*! \brief Subscriber Name + * \note The name is currently obtained from Asterisk for + * potential use in display ie's since basic ISDN does + * not support names directly. + */ + char name[MISDN_MAX_NAME_LEN]; + + /*! \brief Phone number (Address) */ + char number[MISDN_MAX_NUMBER_LEN]; + + /*! \brief Subaddress number */ + char subaddress[MISDN_MAX_SUBADDRESS_LEN]; +}; + +/*! \brief Redirecting information struct */ +struct misdn_party_redirecting { + /*! \brief Who is redirecting the call (Sent to the party the call is redirected toward) */ + struct misdn_party_id from; + + /*! \brief Reason a call is being redirected (Q.931 field value) */ + enum mISDN_REDIRECTING_REASON reason; +}; +/*! \brief B channel control structure */ struct misdn_bchannel { /*! \brief B channel send locking structure */ struct send_lock *send_lock; + /*! \brief Originating/Caller ID information struct + * \note The number_type element is set to "localdialplan" in /etc/asterisk/misdn.conf for outgoing calls + * \note The number element can be set to "callerid" in /etc/asterisk/misdn.conf for outgoing calls + */ + struct misdn_party_id caller; + + /*! \brief Connected-Party/Connected-Line ID information struct + * \note The number_type element is set to "cpndialplan" in /etc/asterisk/misdn.conf for outgoing calls + */ + struct misdn_party_id connected; + + /*! \brief Redirecting information struct (Where a call diversion or transfer was invoked) + * \note The redirecting subaddress is not defined in Q.931 so it is not used. + */ + struct misdn_party_redirecting redirecting; + /*! \brief TRUE if this is a dummy BC record */ int dummy; @@ -326,26 +416,6 @@ struct misdn_bchannel { /*! \brief TRUE if we will not use the jitter buffer system */ int nojitter; - /*! \brief Type-of-number in ISDN terms for the dialed/called number - * \note This value is set to "dialplan" in /etc/asterisk/misdn.conf for outgoing calls - */ - enum mISDN_NUMBER_PLAN dnumplan; - - /*! \brief Type-of-number in ISDN terms for the redirecting number which a call diversion or transfer was invoked. - * \note Collected from the incoming SETUP message but not used. - */ - enum mISDN_NUMBER_PLAN rnumplan; - - /*! \brief Type-of-number in ISDN terms for the originating/calling number (Caller-ID) - * \note This value is set to "localdialplan" in /etc/asterisk/misdn.conf for outgoing calls - */ - enum mISDN_NUMBER_PLAN onumplan; - - /*! \brief Type-of-number in ISDN terms for the connected party number - * \note This value is set to "cpndialplan" in /etc/asterisk/misdn.conf for outgoing calls - */ - enum mISDN_NUMBER_PLAN cpnnumplan; - /*! \brief Progress Indicator IE coding standard field. * \note Collected from the incoming messages but not used. */ @@ -421,16 +491,38 @@ struct misdn_bchannel { */ int stack_holder; - /*! \brief Caller ID presentation restriction code + /*! + * \brief Put a display ie in the CONNECT message + * \details + * Put a display ie in the CONNECT message containing the following + * information if it is available (nt port only): + * 0 - Do not put the connected line information in the display ie. + * 1 - Put the available connected line name in the display ie. + * 2 - Put the available connected line number in the display ie. + * 3 - Put the available connected line name and number in the display ie. + */ + int display_connected; + + /*! + * \brief Put a display ie in the SETUP message + * \details + * Put a display ie in the SETUP message containing the following + * information if it is available (nt port only): + * 0 - Do not put the caller information in the display ie. + * 1 - Put the available caller name in the display ie. + * 2 - Put the available caller number in the display ie. + * 3 - Put the available caller name and number in the display ie. + */ + int display_setup; + + /*! \brief User set presentation restriction code * 0=Allowed, 1=Restricted, 2=Unavailable * \note It is settable by the misdn_set_opt() application. */ - int pres; + int presentation; - /*! \brief Caller ID screening code - * 0=Unscreened, 1=Passed Screen, 2=Failed Screen, 3=Network Number - */ - int screen; + /*! \brief TRUE if the user set the presentation restriction code */ + int set_presentation; /*! \brief SETUP message bearer capability field code value */ int capability; @@ -462,6 +554,23 @@ struct misdn_bchannel { int hdlc; /* V110 */ + /*! \brief Dialed/Called information struct */ + struct { + /*! \brief Type-of-number in ISDN terms for the dialed/called number + * \note This value is set to "dialplan" in /etc/asterisk/misdn.conf for outgoing calls + */ + enum mISDN_NUMBER_TYPE number_type; + + /*! \brief Type-of-number numbering plan. */ + enum mISDN_NUMBER_PLAN number_plan; + + /*! \brief Dialed/Called Phone Number (Address) */ + char number[MISDN_MAX_NUMBER_LEN]; + + /*! \brief Dialed/Called Subaddress number */ + char subaddress[MISDN_MAX_SUBADDRESS_LEN]; + } dialed; + /*! \brief Display message that can be displayed by the user phone. * \note Maximum displayable length is 34 or 82 octets. * It is also settable by the misdn_set_opt() application. @@ -469,39 +578,20 @@ struct misdn_bchannel { char display[84]; /*! \brief Not used. Contents are setup but not used. */ - char msn[32]; - - /*! \brief Originating/Calling Phone Number (Address) - * \note This value can be set to "callerid" in /etc/asterisk/misdn.conf for outgoing calls - */ - char oad[32]; - - /*! \brief Redirecting Phone Number (Address) where a call diversion or transfer was invoked */ - char rad[32]; - - /*! \brief Dialed/Called Phone Number (Address) */ - char dad[32]; - - /*! \brief Connected Party/Line Phone Number (Address) */ - char cad[32]; - - /*! \brief Original Dialed/Called Phone Number (Address) before national/international dialing prefix added. - * \note Not used. Contents are setup but not used. - */ - char orig_dad[32]; + char msn[MISDN_MAX_NUMBER_LEN]; /*! \brief Q.931 Keypad Facility IE contents * \note Contents exported and imported to Asterisk variable MISDN_KEYPAD */ - char keypad[32]; + char keypad[MISDN_MAX_KEYPAD_LEN]; /*! \brief Current overlap dialing digits to/from INFORMATION messages */ - char info_dad[64]; + char info_dad[MISDN_MAX_NUMBER_LEN]; /*! \brief Collected digits to go into info_dad[] while waiting for a SETUP_ACKNOWLEDGE to come in. */ - char infos_pending[64]; + char infos_pending[MISDN_MAX_NUMBER_LEN]; -/* unsigned char info_keypad[32]; */ +/* unsigned char info_keypad[MISDN_MAX_KEYPAD_LEN]; */ /* unsigned char clisub[24]; */ /* unsigned char cldsub[24]; */ |