DOKK / manpages / debian 10 / libexosip2-dev / eXosip2_call.3.en
eXosip2_call(3) libeXosip2 eXosip2_call(3)

eXosip2_call - eXosip2 INVITE and Call Management


int eXosip_call_set_reference (struct eXosip_t *excontext, int id, void *reference)
void * eXosip_call_get_reference (struct eXosip_t *excontext, int cid)
int eXosip_call_build_initial_invite (struct eXosip_t *excontext, osip_message_t **invite, const char *to, const char *from, const char *route, const char *subject)
int eXosip_call_send_initial_invite (struct eXosip_t *excontext, osip_message_t *invite)
int eXosip_call_build_request (struct eXosip_t *excontext, int did, const char *method, osip_message_t **request)
int eXosip_call_build_ack (struct eXosip_t *excontext, int did, osip_message_t **ack)
int eXosip_call_send_ack (struct eXosip_t *excontext, int did, osip_message_t *ack)
int eXosip_call_build_refer (struct eXosip_t *excontext, int did, const char *refer_to, osip_message_t **request)
int eXosip_call_build_info (struct eXosip_t *excontext, int did, osip_message_t **request)
int eXosip_call_build_options (struct eXosip_t *excontext, int did, osip_message_t **request)
int eXosip_call_build_update (struct eXosip_t *excontext, int did, osip_message_t **request)
int eXosip_call_build_notify (struct eXosip_t *excontext, int did, int subscription_status, osip_message_t **request)
int eXosip_call_send_request (struct eXosip_t *excontext, int did, osip_message_t *request)
int eXosip_call_build_answer (struct eXosip_t *excontext, int tid, int status, osip_message_t **answer)
int eXosip_call_send_answer (struct eXosip_t *excontext, int tid, int status, osip_message_t *answer)
int eXosip_call_terminate (struct eXosip_t *excontext, int cid, int did)
int eXosip_call_build_prack (struct eXosip_t *excontext, int tid, osip_message_t **prack)
int eXosip_call_send_prack (struct eXosip_t *excontext, int tid, osip_message_t *prack)
int eXosip_call_get_referto (struct eXosip_t *excontext, int did, char *refer_to, size_t refer_to_len)
int eXosip_call_find_by_replaces (struct eXosip_t *excontext, char *replaces)

Set a new application context for an existing call

Parameters:

excontext eXosip_t instance.
id call-id or dialog-id of call
reference New application context.

Get the application context pointer for an existing call.

Parameters:

excontext eXosip_t instance.
cid id of the call.

Returns:

Application context reference

Build a default INVITE message for a new call.

Parameters:

excontext eXosip_t instance.
invite Pointer for the SIP element to hold.
to SIP url for callee.
from SIP url for caller.
route Route header for INVITE. (optional)
subject Subject for the call.

Initiate a call.

Parameters:

excontext eXosip_t instance.
invite SIP INVITE message to send.

Build a default request within a call. (INVITE, OPTIONS, INFO, REFER)

Parameters:

excontext eXosip_t instance.
did dialog id of call.
method request type to build.
request The sip request to build.

Build a default ACK for a 200ok received.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
ack The sip request to build.

Send the ACK for the 200ok received..

Parameters:

excontext eXosip_t instance.
did dialog id of call.
ack SIP ACK message to send.

Build a default REFER for a call transfer.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
refer_to url for call transfer (Refer-To header).
request The sip request to build.

Build a default INFO within a call.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
request The sip request to build.

Build a default OPTIONS within a call.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
request The sip request to build.

Build a default UPDATE within a call.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
request The sip request to build.

Build a default NOTIFY within a call.

Parameters:

excontext eXosip_t instance.
did dialog id of call.
subscription_status Subscription status of the request.
request The sip request to build.

send the request within call. (INVITE, OPTIONS, INFO, REFER, UPDATE)

Parameters:

excontext eXosip_t instance.
did dialog id of call.
request The sip request to send.

Build default Answer for request.

Parameters:

excontext eXosip_t instance.
tid id of transaction to answer.
status Status code to use.
answer The sip answer to build.

Send Answer for invite.

Parameters:

excontext eXosip_t instance.
tid id of transaction to answer.
status response status if answer is NULL. (not allowed for 2XX)
answer The sip answer to send.

Terminate a call. send CANCEL, BYE or 603 Decline.

Parameters:

excontext eXosip_t instance.
cid call id of call.
did dialog id of call.

Build a PRACK for invite.

Parameters:

excontext eXosip_t instance.
tid id of the invite transaction.
prack The sip prack to build.

Send a PRACK for invite.

Parameters:

excontext eXosip_t instance.
tid id of the invite transaction.
prack The sip prack to send.

Get Refer-To header with Replace parameter from dialog.

Parameters:

excontext eXosip_t instance.
did id of the dialog.
refer_to buffer to be filled with refer-to info.
refer_to_len size of refer_to buffer.

Return did (or cid) for the replace header.

Parameters:

excontext eXosip_t instance.
replaces buffer to be filled with refer-to info.

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Thu Dec 15 2016 Version 4.1.0