Rigel Voice

SIP Trunking – Latest Development in Telecommunication Enterprise

Monday, April 11th, 2016  /  SIP Trunking,


SIP Trunking or in other words, we can describe it as the Session Initiation Protocol which has changed the face of development in the telecommunication market. Nowadays, every establishment is switching over to this form of Voice over Internet Protocol or media services which are involved with SIP Trunking. In this, the internet service providers replace the old telephone conventional model with the newer unified communication network which is technically equipped with Internet Protocol-Private Branch Exchange or in simpler words IP-PBX. It even helps in combining various multimedia services section.

How does SIP Trunking work?

Session Internet Protocol actually works as a protocol for voice and video networking over your network. With this, one can run many applications such as desktop sharing, the web conferencing and even sharing of a whiteboard. Particularly, the SIP Trunking architecture is also built in this way that it allows users to channelize different domain channels. This includes the following expertise domains such as:

• Private Domain looks after customer’s place of business to take advantage of unified communication services.
• Public Domain actually has VoIP access solution to PSTN / PLMN property and it is the responsibility of the ITSP to provide phone service.

In this, it can be seen that the ITSP is completely responsible towards the authorization regarding the following law obligations and rules for the Public Domain which are:

• Tracking traffic
• Identifying the users
• Lawful interception of mechanisms.

On the other hand, it can be seen that the private domain is not bound by any kind of law because either it is the responsibility of the ITSP, the end user or the third party who provides VoIP services to the company. It is even seen that because of this kind of Unified Communication services, it has made companies to purchase price packages according to their usage.

Core Benefits of using SIP Trunking

SIP Trunking offers enterprises end number of benefits ranging from the saving on the telephonic costs to the internet services which single-handedly may prove dearer to them. There are many sorts of advantages of using SIP Trunking by the provider like Rigel Voice which has made companies to afford the constraint-free channel and these are:

• Centralization of telephonic lines
• Disaster recovery
• Unified communication platform
• Reduction in ISDN line charges which is substituted with a lower cost IP circuit
• Reduced call costs
• Addition benefits also include high-definition voice and stable level of Internet availability

It is observed that more companies are switching over to SIP Trunking services and they are saving their average cost around 33 percent. Even we can see that reduced costs of the telephony services give add-on advantage to the companies.

Need of SIP Trunking

Rigel Voice helps their clients whose companies have a wider distributed business at multiple locations. The best option is to switch over to SIP Trunking. In this, you can simply add the branch to your LAN and route out more bandwidth to that location and other benefit is that a business house buys the number of lines it needs. This, in turn, means that you will be spending less money on telephony services while getting the full end-to-end IP experience and higher quality. So, the need of SIP Trunking can be mentioned in the details below:

• Enterprise communication is going to be an all-IP environment
• End of the public telephone network
• SIP Trunking will be an important part of IP environment which will include business-to-business and business-to-consumer calling paths.

Rigel Voice Inc. provides unlimited inbound and outbound calls so that all your calls go through that line and one need not to overpay. There is less of proxy media which enables you to get the highest audio quality. In terms of security, we create customer custom routing based on destinations which are created for clientele and blocks the destinations which will never be called. The company authenticates calls using strict IP address mapping so calls originating from outside your network will be blocked. To know more , contact us at

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