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China-Telecom-SIP-specification-fascicle-II
- 描述SIP的协议细则，包括SIP协议中每个消息的组成，以及与PSTN的互通等。-Descr iption of the SIP protocol rules, including the SIP protocol in the composition of each message, as well as the exchange, such as PSTN.
FSK
- 电话PSTN线路上FSK处理软件-PSTN phone line on FSK processing software. . . . . . . . .
DW8051_ALL
- 包中包括, DW8051完整的Verilog HDL代码 两本手册: DesignWare Library DW8051 MacroCell, Datasheet DesignWare DW8051 MacroCell Databook 三篇51论文: 基于IP 核的PSTN 短消息终端SoC 软硬件协同设计 Embedded TCP/ IP Chip Based on DW8051 Core 以8051为核的SOC中的万年历的设计 -DW8051 is desi
Ex05_04
- This example shows how to record a TDM (PSTN) channel voice data to a file.
SS7GWPD
- The function of an SS7 GW is to allow interconnection between the signalling of the PSTN, based on SS7, and the signalling systems of the VoIP networks – either SIP or H.323. Additionally, the SS7 GW must provide connection control for interworki
pcm
- The board is opened with FRAMERS (E1), even though this example * does not have PSTN Users, only IP Users. * * The board is opened and controlled via the PCI interface. * * Channels 0, 1 are opened (Trunk 0, BChannels 1, 2) and * activa
yate2.tar
- yate是一个软交换的sip电话。也是一个voip服务器或客户端。 主要支持功能： VoIP 服务器 VoIP 客户端 VoIP to PSTN 网关 PC2Phone and Phone2PC 网关 H.323 网守 H.323 多端点服务器 H.323<->SIP 转换代理 SIP session border controller SIP 路由 S IP 注册服务 Jingle 即时聊天 I SDN passive
Call
- 呼叫从voip 电话至呼叫中心 呼叫从pstn至呼叫中心 -Call from a VoIP phone to the call center Call from a PSTN phone to the call center
cabinet_types
- The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data proce
DTMF_HT9200A
- 8051单片机控制DTMF发生器,用于PSTN自动拨打电话-8051 Control DTMF generator for PSTN call automatically
DTMF_HT9170
- DTMF解码器源码,用于PSTN电话控制的系统中-DTMF decoder source code for the PSTN call control system
S3C2440_H324
- 在现有的PSTN 网络上构建了一个嵌入式终端平台,该平台基于RISC 架构ARM 处理器S3C2440A,符合国际电联ITUT 建议的H.324 协议。此系统平台在原有的MCU+DSP 的架构基础上提出一种纯基于RISC 架构的ARM 处理器的可视电话 平台,该方案更加灵活, 可以用于现有的办公,家庭等环境.-Build a embedded platform of the ARM920T core RISC CPU S3C2440, which can connected to PST
cherry
- it is serviavilance programs for 89c51 having i2c delay using timer voice recording using voice recorder and play back dialling with pstn line sensing inputs .
sip(chinese)
- 提供全部中文版SIP资料，了解SIP前沿技术-This is on the sip resource. Which contains a register, database, protocol, gw-pstn connection settings.
mp3_pcm
- 读入mp3文件并进行解码后调制成适合PSTN传输的PCM码-Read into the decoding of mp3 files and modulated into a PCM code for PSTN transmission
cn_paper
- ITs all about VoIP.How VoIP is different from PSTN.Why we should use VoIP
IP_Trunk_User
- Call Center 程序向您演示了如何基于模拟卡和VoIP卡实现下列功能： 用VoIP电话拨打呼叫中心。 用PSTN电话拨打呼叫中心。 呼叫留言。-Call Center shows you how to program analog card and VoIP cards based on the following functions: call centers using VoIP phone call. PSTN phone call with the call cent
MANG-PSTN
- i want to share with everybody my book! It will usefull for you if you want to improve your technology!
DTMF
- DTMF(双音多频）检测程序，就是目前PSTN电话中的来电显示的-DTMF (Dual Tone Multi Frequency) testing procedures, is the current PSTN phone calls show stuff
Host_Communication.tar
- It is used for different communication modules for SDLC,GSM/GPRS,PSTN and also included socket communication