Navégalo VoIP offers IP telephony services for SMEs and Corporations in Costa Rica, in search of high redundancy and security products and services, such as local and international telephone numbers (DIDs), physical and virtual PBXs, E1 SIP service, telephones, accessories and more.
We are the only provider in Costa Rica with redundant connection to the 4 largest operators:
Solutions & Services
A complete portfolio of voice services for small, medium and large companies.
Backed by 24/7/365 On-Premise Support
National & International Rates
What is VoIP?
VoIP, or voice over Internet Protocol, is a technology that allows the transmission of voice and multimedia content over the internet. It enables users to make voice calls using various devices like computers, smartphones, special VoIP phones, and WebRTC-enabled browsers. Unlike traditional phone services, VoIP offers additional features such as call recording, custom caller ID, and voicemail to email. It is also beneficial for businesses as it helps unify communications.
The functioning of VoIP is similar to that of a regular phone, but instead of using telephone company wiring, it relies on an internet connection. The voice signals are converted into digital data and sent over the internet. If the recipient is using a regular phone, the data is converted back into a telephone signal before reaching them. VoIP can also route calls through existing telephone networks, although some services may be limited to computers or VoIP phones.
One of the key advantages of VoIP is its ability to consolidate various communication methods into one unified system. It enables audio calls, video calls, voicemail, instant messaging, team chats, email, text messaging, and more. Businesses can benefit from this feature as it eliminates the need for multiple communication applications.
VoIP telephones come in two main types: hardware-based and software-based. Hardware-based phones resemble traditional telephones and offer features like voicemail, call conferencing, and call transfer. Software-based IP phones, known as softphones, are software clients installed on computers or mobile devices. They mimic a telephone handset’s interface and can be used with a headset or the device’s built-in microphone and speaker.
VoIP services use codecs to compress and decompress voice data, reducing bandwidth requirements. The data is encapsulated into packets, transmitted across IP networks, and then unencapsulated at the receiving end. Quality of service prioritizes voice traffic to ensure acceptable voice quality within private networks.
A typical VoIP system includes components like IP PBX for managing user numbers and devices, gateways for network connectivity, and session border controllers for security and call management. It can also incorporate E911 call routing databases and management platforms for tracking locations and monitoring call performance.
VoIP relies on standard protocols and codecs such as G.711 and G.729 for voice transmission, TCP and IP for packet delivery, RTP for encapsulation, and SIP for call signaling. Other protocols like ITU T.38, SRTP, H.248, H.323, XMPP, Skinny, and SDP serve specific purposes within VoIP systems.
By leveraging the internet and IP-based networks, VoIP reduces network infrastructure costs and allows providers to deliver voice services over broadband and private networks. It also offers resiliency, fast failover, and redundancy in communication.
Overall, VoIP revolutionizes communication by harnessing the power of the internet and providing advanced features and flexibility for both consumers and businesses.