The VoIP-a reference guide to all things VoIP
This wiki covers everything related to VoIP, software, hardware, service providers, reviews, deployments, standards, Tips tricks and everything else related to voice over IP networks, IP telephony and Internet telephony.''Welcome to voip-info.org! Please e let me know at s
News
This section is for news, ie news reports, press releases, product release announcements etc.
Research: peer-to-peer Internet telephony using SIP PDF
Iconv application module for character conversion.
Version 0.9.2 of ldapget application module released. bugfix.
Over 5 million VoIP subscribers worldwide-dmeurope story
Interviews with BKW, twisted and David Mandelstam
Interview with drumkilla, the manager of the stable branc
Every organization that is considering deploying a VoIP Phone System has heard the same terrible warning: "routing voice calls over the data network will expose the call content to eavesdroppers ".Although in fact, any phone call is at risk of being eavesdropped to some extent, is the VoIP call system itself at a high risk? In this article, we will explore the ins and outs of
Too many VoIP service providers want to sell you their "full solution", from the phone number on your desk, from different sites to the WAN and public exchange Telephone Network (PSTN).
However, as I have seen, Unless users and suppliers have full experience and thoroughly checked every detail, the so-called "full set of VoIP systems" will certainly make some mistakes.
Enterprises that have trouble with
In the current network communication, the Email service is no longer the preferred communication method. More instant messaging and voice services are emerging on the network. Now let's talk about the technical principles of VoIP for IP phones.Basic transmission process
The traditional VoIP telephone network transmits voice in a circuit exchange mode. The required transmission bandwidth is 64 kbit/s. The so
How can I test the VoIP function with an existing PBX or key-press system?
There are multiple ways to use the existing PBX system or key-press system to test the VoIP function. How to test the function depends on your purpose.
If there are two sites connected with PBX connection lines, but you want to use VoIP so that you can send calls between internal network
phone call, when those ports cocould instead be used to switch inbound or outbound cballs.
VoIP, in contrast, uses an all-digital network between both call endpoints (using a VoIP Phone or analog telephone adapter ). this makes VoIP very dynamic, because it can be set up and moved without causing any disturbance to th
How do I remove data from all outbound or inbound queues in Sybase RSP?
1, Replication server to start in a stand-alone mode (batch processing plus "-m" parameters to start);
2, the use of SQLADV joint RSP Server;
3, execute the following statement:
SysAdmin Sqm_purge_queue Q_number,q_type
Note: Q_number is the queue number, Q_type is the outbound, inbound identification (0--out, 1--into)
The above tw
Recently, when using Microsoft cloud, we found that azure launched the standard version of Server Load balancer, which should be good news for many users with high security requirements, you can configure SNAT.
With azure Server Load balancer, you can:
Load Balancing the Internet traffic passed into the VM. This configuration is called a public Load balancer.
Load Balancing traffic between VMS in a virtual network. You can also access the server Load balancer frontend from the local network i
VoIP is a blockbuster in the communication market. Why? Because the price of VoIP is very low, it is very convenient to use, because this network-based technology is very expensive and has many advantages. Do you want to know more about VoIP phones? Go to the following link.
Since its first launch in 1995, VoIP has bec
VoIP has many security risks and faces many security threats, but this does not mean that the security of VoIP is irretrievable. In fact, with the frequent occurrence of security events, many VoIP manufacturers are also accumulating experience in practice and using some measures to guarantee the security of VoIP to a g
The Disable outbound Mail option enables you to disable outbound mail from all SMTP queues. This option is useful, for example, if there are active viruses in your organization.
Attention:
The Disable outbound Mail option does not disable the MTA or system queues.
Steps
Disable Outbound mail in all SMTP queues
1.
So far, we have not seen large-scale attack events in the already used VoIP system, but this does not prove that VoIP itself is very safe, the reason is that the current scale of the VoIP system is not large enough and has not attracted the widespread attention of hackers. we can imagine that once the explosive growth of VoIP
Many site owners, think outbound links will dilute its site of the PR, fear that this will allow users to leave their site, so that the loss of access, and some so-called SEO tutorial experts, also said "to establish links to other sites, will be the site of their own PageRank to the site, so that the site itself PageRank loss "Such words, for not familiar with SEO webmaster, also put this sentence as a maxim, do not exchange links with anyone.
The l
For wireless data networks, voice is a "killer application ". The high-performance Wi-Fi mesh network system is a killer IP wireless network. However, not all mesh networks are identical. As wireless mesh networks become increasingly popular-almost every day, people announce the newly deployed public and private networks. To add voice applications to business needs, the network needs to improve overall performance so as to process real-time applications.
Once Multiple Relay segments (hops) appea
The SAP EDI process comprises the distinct processes.
Outbound process
Inbound process
The Outbound ProcessThe outbound process sends documents from the SAP system to a business partner (vendor, customer, and bank). The outbound process consists of six steps.The application document is created. The fi
With the decrease in the cost of using VoIP, family and individual users are receiving more and more requests for using Vonage (or other similar products). As VoIP Communication continues to grow in the area of home calls, in addition, open source code projects are becoming more and more powerful. Based on this background and environment, Asterisk is a new product that can replace traditional PBX and is sui
Inbound: PCI domain access memory domain outbound: Memory domain access PCI domain
RC access EP: RC memory domain-> outbound-> rc pci domain-> ep pci domain-> inbound-> EP memory domain EP access RC: EP memory domain-> outbound-> ep pci domain-> rc pci domain-> inbound-> RC memory domain
An out is an out-of-the-box interface. The out-of-the-box interface is use
VoIP is the future direction, but it is not always better. At the VoIP Summit held by the Association of higher education and communication experts (ACUTA) recently, the participating expert groups agreed that saving money is no longer the purpose of deploying VoIP in colleges and universities, the new demand is to explore integrated communication and recognize t
. A good user experience on the Internet allows the user to select the fastest network link for Internet access, improving the network access speed.
However, in the actual network environment, as an Outbound link load balancing device, the above 1st items are met, and there are basically no problems with all kinds of products, however, it is very difficult to meet both the 2nd and 3rd items. Let's first look at the common link load methods.
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