♦ Free caller tune for one year. Renewal fee: 120Tk/year. One-time setup fee: 120 Tk. Order Now
Supporting documents: NID card and passport-size photo. Additionally, a trade license is required for business purposes.
👉 After installing, use the SIP service details from your Client Area:
SIP Server:
sip.hostserverbd.comUsername: (your account Namber)
Password: (your account password)
Once you enter the details and log in, you will be able to make calls directly using your SIP number 📞
An IP number is a virtual phone number that works through a VoIP (Voice over Internet Protocol) system, enabling you to make and receive calls via the internet instead of relying on traditional telephone networks. These numbers are generally SIP-based (Session Initiation Protocol), a standard technology used to set up, manage, and end real-time communications such as voice calls, video meetings, or instant messaging. In simple terms, SIP acts as the backbone of IP telephony, forming the core of today’s advanced and reliable business communication solutions.
When a call is placed using an IP phone number, the SIP protocol takes care of building and managing the connection between the two devices. Instead of relying on traditional phone lines, SIP transmits voice and video data through the internet in the form of small data packets. The process begins by checking whether the recipient is available, then smoothly sets up the call, manages the flow of audio or video during the conversation, and finally disconnects once the call ends. All of this happens instantly, ensuring a seamless real-time communication experience
At the heart of an IP communication system are the SIP servers and SIP endpoints. Endpoints can include devices like IP phones, softphones (software-based calling applications), or any hardware or software that supports SIP communication. The SIP server, on the other hand, works much like a digital switchboard — it manages call requests and ensures that each call is properly routed to the correct destination.