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 softphone
from domain also contains a display name (Alice) and a sip or sips uri (SIP: alice@atlanta.com) which is used to mark the request's original initiator.This field also contains a tag parameter, which is a random string (1928301774) and a random string added to the URI by softphone. Used for marking purposes.Call_id contains a globally unique identifier used to uniquely identify a call. It is generated by using a random string and softphone's own name
Packet Reflector/Forwarder: A tiny tool which forwards or reflects UDP packets. you can also add delay and packet loss. very useful if you want to test RTP applications. homepage: http://www.cs.ucl.ac.uk/staff/s.bhatti/teaching/z02/reflector.html. as I was not able to compile this tool I searched and found a binary somewhere in the web. you can download it local
SIP Phones (SIP User Agents)
X-lite, x-pro: A sip client for Windows; Mac OS and Windows CE, http://www.xten.com/. A really nice S
this tool I searched and found a binary somewhere in the web. you can download it local
SIP phones (SIP user agents)
X-lite, X-Pro: A sip client for Windows; Mac OS and Windows CE, http://www.xten.com/. A really nice SIP UA with a lot of features. The light version is free and reallyRocks, The Pro version not. Supports multiple proxies.
Eyep phone Lite: A sip client for Windows, a fwd version is available for free http://www.eyepmedia.com/eyePPhoneFWD.htm.
Sipps: SIP
At the request of the dynaguy brothers, I have attached a relatively complete experiment to colleagues who are still exploring:
(There are some problems with the 2.0beta experiment, so I will demonstrate it with the most stable 1.2.3)
In this test, we did not discuss the issue of using the SIP Trunk directly to connect other sip servers without board installation to enable the SIP users to make external calls.
This article is only used to discuss questions about using the fxo card to test intern
)
* Trixbox (IP phone server software ).
* Any softphone or hardphone.
Now lets start the process.
1)Download trixbox ce 2.6.2 (stable) from the following link.
Http://master.dl.sourceforge.net/sourceforge/asteriskathome/trixbox-2.6.2.2.iso
After downloading if you are gonna use it on dedicated machine burn the image into CD otherwise you can use ISO with Vmware or any other virtualization software.
2)Here I have assumed that you are using virtual mac
publication
Tougher punishment more strict punishment
Here's a quick review of the issue:
What is net neutrality all about?
The principle generally means that content isn' t prioritized above others, so that a user can go where he wants and do what he wants on the Internet without the interference of his broadband provider. supporters of net neutrality protections say that without the rules, Internet service providers like Comcast and Time Warner wil
-listviewDrag reorder in ListItem. Developers have given up on maintenance but there are still a lot of followers.
FreeflowA layout engine produced by Comcast. Freeflow makes it easy for you to customize layouts and beautiful conversion animations.See Comcast good excitement, because he is the author of the company's largest customer.
FadingactionbarFolding style of Actionbar. Speaking of Actionbar, the
provides comprehensive voice communication with Cisco uniied CallManager and Cisco uniied CallManager Express.
GSM/802.11 IP Phone Fixed-mobile converged IP Solution with Nokia dual-mode commercial telephones and Cisco wired and wireless IP infrastructure. Cisco is working with Nokia to develop mobile phones.
Video IP phone number Cisco uniied IP Phone 7985G is a personal desktop video phone. Cisco uniied IP Phone 7985G uses all the components used to support video calls in a single easy-to-use
the Cisco IP softphone product. cisco IP softphone is a PC based telephone integrated with avvid, and works with the Cisco Call Manager. the primary focus of the winrtp is to ensure that it works well with other products in avvid including desktop IP phones, gateways, etc. it can also be used as an independent component .; it is written in C ++; it is a COM component. (not an ActiveX control ). this makes
be fixed by the component. See.
Drag-sort-listviewDrag reorder in ListItem. Developers have given up on maintenance but there are still a lot of followers.
FreeflowA layout engine produced by Comcast. Freeflow makes it easy for you to customize layouts and beautiful conversion animations.See Comcast good excitement, because he is the author of the company's largest customer.
FadingactionbarFolding st
IPv6 adoption: Challenges and Choices, and ipv6 adoption challenges
Today, many enterprises have begun to adopt IPv6 (Internet Protocol version 6th), and more countries are preparing to increase IPv6 traffic globally. As more and more devices connect to the Internet (such as smart cars, smart homes, and even smart cities), and the available IPv4 address pools quickly run out, today's network space has become more important than ever before. However, using NAT (Network Address Translation) as th
At present, ABR (Adaptive bitrate Adaptive bitrate technology) is a mainstream video playback format, HLS,HSS and HDS are widely used. Multi-screen video playback is also a trend, including mobile phones, tablets, computers, televisions, set-top boxes and other fused together, different occasions different network conditions, may choose different devices to play video.In the video solution test, our system general terminal playback format contains the Hls,hss,hds, depending on the device to choo
.
CardslibA card-style layout control. Remember the former Youdao Dictionary of the default page is this layout.Screen
PhotoViewImageView extension, supports indenting and gestures.
ListviewanimationsAdds animations to the ListView and also provides the ability to swipe to delete selected items. Delete Actions like Android Mail.
IonAnother image loads the library asynchronously. At least three are recommended, many wheels.
Android-menudrawerAnother component of a sliding menu.
Androi
This article, the original connection: http://blog.csdn.net/freewebsys/article/details/46546205, reprint please indicate the source!1, about FreeSWITCHFreeSWITCH is a soft-switching solution for telephony, including a softphone and soft switch to provide voice and chat product drivers. The FreeSWITCH can be used as a switch engine, PBX, multimedia gateway, and multimedia server.FreeSWITCH supports a variety of communication technology standards, inclu
, some people say that using a network cable is not slow, other can be all the phone to a VLAN, all the phones are connected to the back end of the Poe switch, in fact, the power supply is also provided by the switch, you only connectThe second type: use his own company's IP phone softphone as shown in. 650) this.width=650; "height=" 676 "title=" clip_image003 "style=" margin:0px;border:0px;padding-top:0px; Padding-right:0px;padding-left:0px;backgroun
If You know this phone is ringing (an ALERT q.931 message, for instance) you send a 180 ringing.
If You receive a notification indicating this call is progressing, but you don't know for sure whether the user I s being alerted or not, your send a 183 session Progress message.
Both can indicate early media with SDP. If There is no SDP, the end device (softphone/gateway/etc.) has to generate the ringback tone or progress tone.
Usually you'll be 180 with
SQUID is the most versatile, but the architecture is too old, performance is not goodVarnish is a memory cache, the speed is first-class, but the memory cache also limits its capacity, cache pages and pictures are generally very goodNginx is a reverse proxy/web server, with plug-ins can do this sideline, but it does not support a lot of featuresATS is a good choice at the moment.BTW, this can be seen.Qa with Varnish software on Comcast Apple CDNThe f
of our designs. In some cases, we can test the options with small sample users, like the prototype test for my TV page mentioned above. For other situations, like verifying the use of sidebar navigation, you need to look at the actual usage records of a large number of users. At this point, we need to use A/b Test.
For A/b test for mobile applications, we use swrve--, the most mature A/b test tool in my opinion, which not only provides goal seeking (when the winning solution is clear, A/b test
, Comcast released the client that they used in the native go language for the production line.ConclusionApache Pulsar is the next generation messaging system for Yahoo Open source. At the beginning of 2017, Yahoo will pulsar to Apache for hatching. Over the past year, Apache Pulsar has released a total of 6 editions, including 2.0 milestones released in June. The latest version of 2.1 continues the pulsar minimalism principle, and in the real sense,
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