Location:
Search - voip phone
Search list
Description: OPAL是Open Phone Abstraction Library的字母缩写，仍然是Equivalence公司开发的开源VoIP协议栈
Platform: |
Size: 11060235 |
Author: jack |
Hits:
Description: 可视电话的源代码,可以实现音频和视频的传播运用于voip网络-the source for visual phone.transimit sound with video via voip networks
Platform: |
Size: 275963 |
Author: krj |
Hits:
Description: My net phone for PSTN and VOIP ,try it thanks.-My net phone for PSTN and VOIP, try it thanks.
Platform: |
Size: 349598 |
Author: 要命 |
Hits:
Description: IP电视电话会议的实现 -Implemention of IP videotelephone meeting
Platform: |
Size: 3573760 |
Author: 站长 |
Hits:
Description: Delphi写的IP电话源码-Delphi written source IP telephone
Platform: |
Size: 38912 |
Author: lihui |
Hits:
Description:
Platform: |
Size: 4608000 |
Author: lich |
Hits:
Description: NetTalk是一个适用于局域网和因特网的可视电话软件
一． 开发环境
Windows2000 Server & Visual C++6.0 & SDK
+自开发的CWndX类库(相当于简化的MFC涉及窗口的部分)
二． 支持环境
Windows98/ME/2000/XP
三． 所涉及协议和标准
网络传输采用UDP协议，音频压缩采用G.729标准，视频压缩采用H.263标准
四． 性能参数
以音频帧为基准，每帧音频数据有２４０个采样点，时间为２４０＊１０００／８０００＝３０ms，８０００为音频的采样率。
数据接收端队列缓冲延迟：３０＊3＝90ms
数据发送端录音延迟：30ms
数据压缩解压耗时：<40ms
网络延迟：<100ms（我想校网情况应该不错J）
总延迟：<260ms
根据VOIP标准，总延迟<300ms是人可以接受的，以上计算是保守的，实际情况可能会好得多。-NetTalk is applied to a LAN and the Internet a video phone software. Windows 2000 Server Development Environment
Platform: |
Size: 4931584 |
Author: 古风 |
Hits:
Description: 本课题的任务是开发遵循ITU-T的H.323协议的IP电话终端系统:IPT 2000。课题组选用了PalinMicro公司的单芯片低成本VoIP开发平台来进行开发.-this topic is the development of the mandate to follow the ITU-T H.323 IP phone terminal system : IPT 2000. The discussion group chosen PalinMicro the low-cost single-chip VoIP development platform for development.
Platform: |
Size: 3974144 |
Author: 周东 |
Hits:
Description: 网络电话功能实现原代码 网络电话功能实现原代码-Internet phone function to achieve the original function code VoIP realize the original code
Platform: |
Size: 149504 |
Author: |
Hits:
Description: 真正的基于SIP和windows的语音通信，可以分析代码与程序-The real and the windows of SIP-based voice communications, can be analyzed with the procedure code
Platform: |
Size: 16226304 |
Author: ccxxzcv |
Hits:
Description: asterisk 电话未来之路 一本非常有意义的数据 中文asterisk文档 对做voip 和PBX的朋友们有很大帮助-Future of asterisk phone a very meaningful data to make Chinese asterisk documents voip and PBX friends are very helpful
Platform: |
Size: 2257920 |
Author: zhangyy |
Hits:
Description: OPAL是Open Phone Abstraction Library的字母缩写，仍然是Equivalence公司开发的开源VoIP协议栈-OPAL is a Open Phone Abstraction Library The acronym is still Equivalence developed open-source VoIP protocol stack
Platform: |
Size: 11060224 |
Author: jack |
Hits:
Description: NetTalk是一个适用于局域网和因特网的可视电话软件 一． 开发环境 Windows2000 Server & Visual C++6.0 & SDK +自开发的CWndX类库(相当于简化的MFC涉及窗口的部分) 二． 支持环境 Windows98/ME/2000/XP 三． 所涉及协议和标准 网络传输采用UDP协议，音频压缩采用G.729标准，视频压缩采用H.263标准 四． 性能参数 以音频帧为基准，每帧音频数据有２４０个采样点，时间为２４０＊１０００／８０００＝３０ms，８０００为音频的采样率。 数据接收端队列缓冲延迟：３０＊3＝90ms 数据发送端录音延迟：30ms 数据压缩解压耗时：<40ms 网络延迟：<100ms（我想校网情况应该不错J） 总延迟：<260ms 根据VOIP标准，总延迟<300ms是人可以接受的，以上计算是保守的，实际情况可能会好得多。--NetTalk is applied to a LAN and the Internet a video phone software. Windows 2000 Server Development Environment
Platform: |
Size: 4932608 |
Author: Xin |
Hits:
Description: asterisk电话未来之路pdf格式，适用voip开发-Future of asterisk phone pdf format developed for voip
Platform: |
Size: 2257920 |
Author: 卓桂虎 |
Hits:
Description: 基于IP网络及其协议的公共性质，使得VoIP天生就具备相对于传统电话网而言更易受到攻击的特质。不过，通过采取一个仔细规划的、多层次的VoIP网络防护措施，企业就可以让VoIP网络的安全程度赶上甚至是超过传统的电话系统-IP-based network and its public nature of the agreement, making VoIP inherently possess relative to the traditional phone network more vulnerable in terms of character. However, by adopting a carefully planned, multi-level VoIP network protection measures, companies can make VoIP network security level to catch up with even more than the traditional phone system
Platform: |
Size: 7168 |
Author: 陈洪 |
Hits:
Description: 利用tapi建立起的通讯程序，适合用于开发voip网络电话-Use tapi established communication procedures, suitable for the development of voip Internet phone
Platform: |
Size: 903168 |
Author: 谢荣 |
Hits:
Description: The VoIP baseband device is inte
by encapsulating voice data within
tion-based wireless medium. Spec
a wireless phone operating on an
example of the device being utilize
The AT76C901 device can be use
Platform: |
Size: 88064 |
Author: hfr |
Hits:
Description: The VoIP baseband device is inte
by encapsulating voice data within
tion-based wireless medium. Spec
a wireless phone operating on an
example of the device being utilize
The AT76C901 device can be use
Platform: |
Size: 39936 |
Author: hfr |
Hits:
Description: so included.
Applications The VoIP baseband device is intended to be used in a wireless phone which operates
by encapsulating voice data within IP frames and transmitting the frames over a conten-
tion-based wireless medium. Specifically, the first application of the device is targeted at
a wireless phone operating on an 802.11 wireless LAN at 2.4 GHz. Figure 1 shows an
example of the device being utilized in a wireless phone.
Assumptions The AT76C901 device c
Platform: |
Size: 40960 |
Author: hfr |
Hits:
Description: 基于H323的VOIP网络电话,需要预先安装H323标准库和PTLIB库函数才可以运行,运行在WINDOWS下-Based on the VOIP Internet phone H323, H323 requires pre-installed standard libraries and PTLIB library functions to run, run under WINDOWS
Platform: |
Size: 146432 |
Author: jack |
Hits: