eXosip2 INVITE and Call Management

SIP messages and call control API

Functions

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)

Detailed Description

Function Documentation

int eXosip_call_set_reference
(
struct eXosip_t * excontext,

int id,

void * reference

)

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.

void* eXosip_call_get_reference
(
struct eXosip_t * excontext,

int cid

)

Get the application context pointer for an existing call.

Parameters

excontext

eXosip_t instance.

cid
id of the call.

Returns
Application context reference

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

)

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.

int eXosip_call_send_initial_invite
(
struct eXosip_t * excontext,

osip_message_t * invite

)

Initiate a call.

Parameters

excontext
eXosip_t instance.

invite
SIP INVITE message to send.

int eXosip_call_build_request
(
struct eXosip_t * excontext,

int did,

const char * method,

osip_message_t ** request

)

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.

int eXosip_call_build_ack
(
struct eXosip_t * excontext,

int did,

osip_message_t ** ack

)

Build a default ACK for a 200ok received.

Parameters

excontext
eXosip_t instance.

did
dialog id of call.

ack
The sip request to build.

int eXosip_call_send_ack
(
struct eXosip_t * excontext,

int did,

osip_message_t * ack

)

Send the ACK for the 200ok received..

Parameters

excontext
eXosip_t instance.

did
dialog id of call.

ack
SIP ACK message to send.

int eXosip_call_build_refer
(
struct eXosip_t * excontext,

int did,

const char * refer_to,

osip_message_t ** request

)

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.

int eXosip_call_build_info
(
struct eXosip_t * excontext,

int did,

osip_message_t ** request

)

Build a default INFO within a call.

Parameters

excontext
eXosip_t instance.

did
dialog id of call.

request
The sip request to build.

int eXosip_call_build_options
(
struct eXosip_t * excontext,

int did,

osip_message_t ** request

)

Build a default OPTIONS within a call.

Parameters

excontext
eXosip_t instance.

did
dialog id of call.

request
The sip request to build.

int eXosip_call_build_update
(
struct eXosip_t * excontext,

int did,

osip_message_t ** request

)

Build a default UPDATE within a call.

Parameters

excontext
eXosip_t instance.

did
dialog id of call.

request
The sip request to build.

int eXosip_call_build_notify
(
struct eXosip_t * excontext,

int did,

int subscription_status,

osip_message_t ** request

)

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.

int eXosip_call_send_request
(
struct eXosip_t * excontext,

int did,

osip_message_t * request

)

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.

int eXosip_call_build_answer
(
struct eXosip_t * excontext,

int tid,

int status,

osip_message_t ** answer

)

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.

int eXosip_call_send_answer
(
struct eXosip_t * excontext,

int tid,

int status,

osip_message_t * answer

)

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.

int eXosip_call_terminate
(
struct eXosip_t * excontext,

int cid,

int did

)

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

Parameters

excontext
eXosip_t instance.

cid
call id of call.

did
dialog id of call.

int eXosip_call_build_prack
(
struct eXosip_t * excontext,

int tid,

osip_message_t ** prack

)

Build a PRACK for invite.

Parameters

excontext
eXosip_t instance.

tid
id of the invite transaction.

prack
The sip prack to build.

int eXosip_call_send_prack
(
struct eXosip_t * excontext,

int tid,

osip_message_t * prack

)

Send a PRACK for invite.

Parameters

excontext
eXosip_t instance.

tid
id of the invite transaction.

prack
The sip prack to send.

int eXosip_call_get_referto
(
struct eXosip_t * excontext,

int did,

char * refer_to,

size_t refer_to_len

)

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.

int eXosip_call_find_by_replaces
(
struct eXosip_t * excontext,

char * replaces

)

Return did (or cid) for the replace header.

Parameters

excontext
eXosip_t instance.

replaces
buffer to be filled with refer-to info.

libeXosip2(3-1) -- eXosip2 INVITE and Call Management的更多相关文章

  1. libeXosip2(1) -- Modules

    Modules Here is a list of all modules: [detail level 12] The eXtented eXosip stack LibeXosip2 Versio ...

  2. libeXosip2(3) -- SIP messages and call control API

    SIP messages and call control API The SIP messages and call control API. More... Modules eXosip2 INV ...

  3. libeXosip2(2-3) -- eXosip2 event API

    eXosip2 event API General purpose API. Data Structures struct   eXosip_event Enumerations enum   eXo ...

  4. libeXosip2(2-2) -- eXosip2 network API

    eXosip2 network API General purpose API. Functions int  eXosip_transport_set (osip_message_t *msg, c ...

  5. libeXosip2(2-1) -- eXosip2 configuration API

    eXosip2 configuration API General purpose API. Data Structures struct   eXosip_dns_cache struct   eX ...

  6. libeXosip2(1-1) -- How-To initialize libeXosip2.

    How-To initialize libeXosip2. The eXtented eXosip stack Initialize eXosip and prepare transport laye ...

  7. SIP UserAgent (B2BUA client)——libosip2 libeXosip2

    1. libosip2 libeXosip2 http://www.antisip.com/download/exosip2/ Features:--------eXosip2 has support ...

  8. 基于GBT28181：SIP协议组件开发-----------第五篇SIP注册流程eXosip2实现(二)

    原创文章,引用请保证原文完整性,尊重作者劳动,原文地址http://www.cnblogs.com/qq1269122125/p/3966794.html. 上章节讲解了讲解一个用eXosip2库实现 ...

  9. libeXosip2(1-2) -- How-To initiate, modify or terminate calls.

    How-To initiate, modify or terminate calls. The eXtented eXosip stack eXosip2 offers a flexible API ...

随机推荐

  1. Web Server CA证书签名步骤和自签名测试，支持多域名

    Web Server支持HTTPS访问需要两个文件,私钥和证书.私钥和证书都放在服务器上,私钥用来加密数据,证书传递给客户端.自己签名的证书在传递给浏览器的时,因为证书不被信任,所以会弹出连接不安全, ...

  2. React Native 初识

    Facebook 在 React.js Conf 2015 大会上推出了基于 JavaScript 的开源框架 React Native,本中文教程翻译自 React Native 官方文档. Rea ...

  3. android后台截屏实现(2)--screencap源码修改

    首先找到screencap类在Android源码中的位置,/442/frameworks/base/cmds/screencap/screencap.cpp 源码如下: /* * Copyright ...

  4. ruby gems安装镜像

    由于每一个月都要升级两台gitlab server, ruby安装的源老是被墙,痛苦无比. 所以须要使用国内的镜像 在/home/git/gitlab/Gemfile文件里第一行改动为: # sour ...

  5. [AngularJS] Using AngularJS's ngClass

    .blue{ color: blue } .bold{ font-weight: bold; } .large{ font-size: 40px; } ngClass can accept an ar ...

  6. 每天进步一点点——Linux系统时间来处理

    转载请注明出处:http://blog.csdn.net/cywosp/article/details/25839551 在程序中时间处理往往是一个麻烦的事.Linux系统提供了非常多关于时间处理的函 ...

  7. sql中视图视图的作用

    视图是一个虚拟表,其内容由查询定义.同真实的表一样,视图包含一系列带有名称的列和行数据.但是,视图并不在数据库中以存储的数据值集形式存在.行和列数据来自由定义视图的查询所引用的表,并且在引用视图时动态 ...

  8. displaytag 添加超链接

    方法1:在<display:column>中使用属性autolink="true",不过这条属性只对两种情况起作用:网址和邮箱,如果只是普通字符串,那么还是普通字符串, ...

  9. ORACLE模拟临时文件、日志成员、口令文件丢失情况与恢复【weber出品】

    一.临时表空间文件.日志文件和口令文件都属于非关键性文件,因为这些文件丢失后并不会影响到整个数据库的完整性. 但是,当这些文件丢失后我们需要快速的找回这些文件.接下来我将模拟临时表空间文件.日志文件和 ...

  10. UI基础视图----UIView总结

    UIView是UIKit框架里面最基础的视图类,是UIResponder的子类,是UIApplication和UIViewController的兄弟类,是UIWindow,UILabel,UIImag ...