EMail:
Marty@ATSComms.com

Phone
301-754-2871

VoIP Telephony

  • About VoIP

    Have you noticed?

    Telephones and phone services have dramatically changed over the last 10 years. Homes used to have a wired phone in multiple rooms. Today many homes have no land line service at all.

    Business offices still need desk phones, but the days of copper land line service are over. Today, phone services is delivered digitally via Internet service over fiber or coax (TV) cable. This type of phone service is known as Voice over Internet Protocol (VoIP), more accurately called SIP service(for Session Initiated Protocol.

    VoIP has many advantages over traditional copper, including

    • Consumer choice of service provider. -There are many providers that can deliver phone services using your standard internet service.
    • Unique features such as an incoming call ringing simultaneously on a cell phone
    • Transferring to a cell phone
    • Intercom with a cell phone
    • Remote Extensions - Take your desk phone home with you
    • Built-in full featured voicemail
    • Built-in Interactive Voice Recognition and Auto-Attendant
    • Buying a local phone number from another city
    • Call detail and audio recording

    Unified Communications

    More recently, the convergence that has occurred between digital audio, video, telephone, messaging, and security has come to be known as Unified Communications, meaning that the lines between these services and hardwares have all but disappeared. We listen to music and watch movies on our cell phones. We can message across platforms. We can keep an eye on security cameras from any computing device.

    Today’s IP-PBX’s are increasingly becoming UC hubs, capable of voice and video calling, text messaging, video teleconferencing, video surveillance, building access control with video doorphones and door lock controls,

     

    The Hardware

    As in the old days, there is a processor that translates incoming and outgoing calls between handsets and the outside world, known as a PBX, or in this case, an IP-PBX. Today, there is a choice of locating your IP-PBX within your premises or subscribing to a “Cloud” or “Hosted”  PBX.

    With an On-Premises PBX, all desktop phones (and related devices) are connected to the PBX over an Ethernet network, which can be the LAN that already exists for your computers or a separate network of CAT5e wires. The chief advantages are that you own the PBX and control and program the feature set. PBX’s used to be so expensive that most corporations would lease them. Today, a PBX that can handle hundreds of phones can cost less than a pair of show tickets.

    With Hosted or Cloud service, you are sharing a larger PBX in a data center and you pay a monthly subscription for each extension phone. All the extension phones are connected through your internet service.

    Either way, it is important to recognize that internet service is essential for service to work. If either your internet service or your LAN goes down, you have no phone service. Therefore high quality service and battery backups are very important.

    The Service

    Rather than buying phone service from your traditional phone or cable tv provider (likely Verizon or Comcast), you can purchase SIP service from many providers. Prices are generally lower, sometimes considerably lower. Compare our own rate charts with your current phone bill.

    Hosted services are charged per extension phone.

    On-Premises PBX’s use Trunk Service. A Trunk is traditionally a single physical line that provides multiple phone numbers. In VoIP, you purchase service based on how many conversations you want to be able to conduct concurrently, and how many phone numbers you want to have. A VoIP trunk typically starts with one phone number and 5 talk paths for 5 simultaneous outside conversations between all extensions. Phone #’s and talk paths can be added a la carte.

    Hosted and Trunk services may also have a monthly time limit, or be limited to regional or national calling.

  • VoIP Hosted Service
  • VoIP Trunk Service
  • VoIP PBX's
  • VoIP Phones
  • Installation & Programming