The traditional communications systems involving PSTN were troublesome. They were used mainly for business purposes and large enterprises, where there was used a plenty of telephone sets and a lot of telephone bills was charged. The situation changed after the VoIP gateway was introduced. In Singapore, there are a number of companies which are dedicated to providing VoIP services for small to large enterprises. The borderless hub is a well-known brand among them, with an experience of more than 30 years.

A session border controller (SBC) is a device that is deployed over voice over internet protocol (VoIP) to track the signaling procedure. It is mainly a traffic controller to govern the manner in which the calls are initiated, conducted and terminated. Mainly the phone calls are referred as sessions.

The session border controller sangoma is utilized to handle the calls that are transferred over the VoIP network. SBCs perform the task of routing between enterprises and carrier services. They ensure the quality of services by putting calls on orders and allowing authorized sessions only through the connection points. The emergency calls are connected properly. The SBCs are responsible for providing an organization with security, quality performance and reduce the cost of the phone calls.

PBX stands for private branch exchange. The PBX phone systems are the internal phone connections within an office. The users of PBX phone systems share a particular number for making external phone calls. The PBX system connects all the internal telephones within a business and also connects them to the PSTN, VoIP, and SIP trunks. There are 4 different PBX systems available nowadays:

• PBX
• Hosted PBX
• IP PBX
• Hosted IP PBX

The PBX is useful for saving the cost of deploying telephone lines for each user within the office. The biggest advantage is, PBX is very easy to install and configure. They are also compatible with mobile devices. The PBX system is comprised of several sections:

1. The telephone trunk lines terminating the PBX
2. A computer that acts as a memory device for switching calls within the PBX
3. The network of lines
4. A switchboard that can be operated by human

The borderless hub has opened a new era of telecommunication services to help their customers stay connected with their business activities all the time. Their high-quality services ensure that the customers never miss a call related to the business enterprise even when they are out of home. Just an internet connection and the customers can experience the latest technologies of communication with ease.

Borderless Hub are headquartered in Singapore but has also spread their wide range of services in Malaysia, Myanmar, Philippines, Thailand, Vietnam and Kenya. For more details about their product and services please visit http://www.borderlesshub.com/
Contact: +65 3152 8000