sip speakerphone

Http://www.mihua.net/node/279m.htm Linphone and X-Lite are the most famous ones.Soft Phone soft phones (Open Source) Source code can be downloaded and modified Name Description Actxphone An ActiveX-control SIP softphone Based on the Microsoft Real Time Communications (RTC) API. Written by http://www.pernau.at/kd/voip/ActXPhone/. VB Ekiga SIP, H.323 audio and video softpho

We have previously introduced the overall structure of Cisco's Unified Communication call system. Now let's take a look at the core features of SIP implementation and other supported functions. We hope that the introduction and analysis in this article will help you understand this part of knowledge. Cisco deploys SIP based on RFC to implement core telephone features. To provide many SCCP-based features, Ci

and broadband SoftSwitch. Narrowband Softswitch is mainly used for narrowband voice services, and broadband Softswitch is mainly used for broadband multimedia services. In fixed networks, narrowband Softswitch technology means that a soft switch uses H.248 or MGCP protocol to control various gateways, including the relay Gateway TGTrunk Gateway) and Access Gateway AGAccess Gateway) and integrated Access Device IADintegrate Access Device), they are responsible for user Access and communication w

Introduction The software Input Panel (SIP) is a basic function of every mobile platform equipped with the wince system. It provides a means for users to input data on PDA. When talking about sip, we generally think of two points: one is the SIP itself, and the other is how to use sip in the program.

--> Link A | Link B |etc.end optional subnav links --> There are three categories of frequently asked questions as can be seen below. Please select the appropriate link below:GeneralParticipant Technical Technical -I believe there are almost endless ways to implement the Jain specifications is this true? -In Jain, is there an asynchronous message mechanic, or is there just a synchronous API invitation? -It seems that there is some, if not a lot of overlap between Jain, JMX, Jdmk,

are their advantages and disadvantages? The most common Proxy Server only connects two UA instances. The b2bua Server is an intelligent entity and more powerful. It has some functions that proxy cannot do. It is more flexible and gradually replaces the general proxy server and becomes the mainstream of the SIP server. According to the description of the sip-router.org,The biggest difference between the pr

A long time ago, I took a rough look at Osip, exosip, ortp and quickly "encapsulate" a Windows-based vc6-based mfc sip Soft Phone (all source code vc6 project files and Lib libraries can be found in this blog shared folder ), due to time constraints, I can only analyze the code of Osip, exosip, and other development libraries in a pure "application" manner. As a matter of interest, I can refer to the working principles of the

There are about three methods to obtain the MAC address of the client (IE) Nic from Java/JSP. 1. Execute ipconfig on the client using commands. 2. ActiveX Method 3. How to send query commands to port 137 Introduction: The first method is to block the command that does not know why the MAC address is obtained when it is actually used. And the speed is the slowest of the three methods. The Code is as follows: String sip = "";String SMAC = "";

Introduction The software Input Panel (SIP) is a basic function of every mobile platform equipped with the wince system. It provides a means for users to input data on PDA. When talking about sip, we generally think of two points: one is the SIP itself, and the other is how to use sip in the program.

Starttime=timer () ' Program Execution time detection '############################################################### ' ┌──vibo───────────────────┐ ' │vibo STUDIO Copyright │ ' └───────────────────────┘ ' Author:vibo ' Email:vibo_cn@hotmail.com '-----------------Vibo ASP site to develop common function libraries------------------ ' Opendb (vdata_url)--------------------Open the database ' GetIP ()-------------------------------Get real IP ' Getipadress (SI