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Business Voice Services

Get voice services for any business communications need
delivered by a team you can trust.

Choose from a full range of business communications services.


SIP Trunking


Analog Lines




Unified Communications as a Service


Contact Center as a Service

SIP Trunking: Build Powerful Connections for Your Business.

SIP Trunking gets rid of the need for T1, PRI, or traditional analog lines, bringing your business forward into the world of IP communications. Replace the physical connections in your communications system with SIP connections. Upgrade your systems.

Don't Pay for More Than You Need

SIP Trunking is future-proof and can expand in lockstep with the needs of your business. Unlike traditional PRI connections, you'll be able to purchase the exact number of call paths you need, so you only pay for what you use.

Empower Business Continuity

SIP Trunking lets you easily and immediately reroute traffic to another location or phone number in the event of an emergency or if all lines are busy. The result: You never miss a call.

Capitalize on Your Current PBX

All major SIP-enabled PBX brands are interoperable with our SIP Trunking service, allowing you to leverage your existing solution. If your brand isn't on our list or if you need to keep a traditional connection to your PBX, we can connect your PBX to our service with gateways.

Get Predictable Costs and Unlimited Calling

SIP Trunking enables predictable monthly costs and access to unlimited local and long-distance calling. We also feature competitive international long-distance rates as needs arise.

Build Call Capacity

When you use traditional PRIs, you need to install physical connections to build capacity. With SIP Trunking, you can increase your capacity within hours - or less- using your IP connection.

Make the Transition to the Cloud Easier

SIP Trunking eases any future upgrade to a cloud-based PBX service while preserving your PBX investment. You get to capitalize on cloud service advantages - like call recording - right away.

SIP Trunking Features

Too often, reduced costs also mean reduced functionality. With our SIP Trunking service, that's not the case. Not only is SIP Trunking cost-efficient, but you also get a robust set of features. SIP supports voice calls, conference calls, multimedia and more. It also transmits call-related info, such as caller ID, enabling enhanced functionality.

Use SIP Trunking to take your communications capabilities to the next level.

Businessman sitting in office and talking on telephone. Young man using phone at his workplace.

  • Keep your phone numbers
  • Choose your Calling ID
  • Record your calls
  • Route calls between locations
  • Forward calls when busy
  • Overflow calls from one office to another
  • Get local phone numbers anywhere
  • Forward calls to mobile numbers
  • Block RoboCalls
  • Connect to E911
  • Monitor usage
  • Ready to find out more?

    Drop us a line today.

    Digital Access (PRI): Get Your Communications Systems Online

    Teltek's Primary Rate Interface (PRI) service enables businesses that aren't able to take advantage of SIP Trunking to get digital access. The service offers local inbound and outbound dialing over the Public Switched Telephone Network (PSTN), plus Long Distance and International Long Distance calling. PRI can provide a sophisticated signaling arrangement, generally offered as 23 voice channels plus a channel for signaling.

    Digital Access (PRI) Features

    PRI (also known as Primary Rate Service [PRS], ISDN PRI, and ISDN PRS) includes the following standard features:

    African American Business Woman Having Phone Conversation Working On Laptop In Modern Office. Empty Space

  • Unlimited Local Inbound Calling
  • Unlimited Local Outbound Calling
  • Answer Supervision
  • Calling Party Name and Number
  • Direct Inward Dialing (DID)
  • Trunk Signaling
  • Ready to find out more?

    Drop us a line today.

    Business Long-Distance Calling

    Our long-distance calling services allow you to connect with your prospects and customers across the country, regardless of the kind of business you run.

    Outbound and Inbound

    Get cost-efficient solutions for your inbound and outbound long-distance needs. The benefits and features of our services include:

    Modern mature woman using laptop and smart phone at home, portrait.

    Get one low rate anytime on direct-dialed, intrastate and interstate long-distance calls from your offices to anywhere in the U.S. and Canada.

    Boost the effectiveness of your marketing and advertising by enabling your customers to call your sales team from anywhere in the country free of charge.

    Improve customer experience with a toll-free line to your customer service or billing departments.

    Make sure your customers can reach you toll-free at a single number wherever they are around the country with our inbound long-distance service.

    International Long Distance: Your Connection to the World

    For businesses with international calling needs, we're proud to offer international long-distance and toll-free long-distance services that allow you to reach stakeholders around the globe.

    We service calls to more than 195 countries, and offer toll-free services to the US, Canada, and 40 of the most popular international countries.

    International Toll-Fraud Protection

    We use advanced technologies and secure practices to keep your organization protected from toll fraud. We also blacklist the most common destinations for fraud in order to minimize the risk that you'll receive fraudulent calls.

    Use International Calling to Go Global

    Modern business means communicating with stakeholders around the world. At Teltek, we can empower you to connect with your partners using our international calling services. Let's make global communication happen.

    Analog Business Lines: Plain Old Telephone Service

    Our POTS or analog business lines allow your business to connect to the public telephone network to access the calling features that you need. This enables connectivity to analog key telephone systems for voice calling. It can also power other systems, like alarms, elevator phones, building control, or fax machines.

    Standard Features

  • Unlimited Local Inbound Calling
  • Unlimited Local Outbound Calling
  • 911 Emergency Service
  • Primary Directory Listing in White Pages and Directory Assistance
  • Unlimited local calling in the 480, 602 and 623 calling areas
  • Enhanced Features

  • Call Waiting
  • Caller ID Name and Number
  • Hunting
  • Call Forward Busy
  • Anonymous Call Rejection
  • Last Call Return
  • Voicemail
  • Call Transfer
  • 3-Way Calling
  • Call Forwarding
  • Selective Call Rejection
  • RoboCall Blocking
  • Premium Features

  • Find-Me-Follow-Me & Simultaneous Ring: Never miss a call again. Let calls find you by ringing multiple devices in succession — office, mobile, home.
  • Speech-to-Text Conversion: Have your voicemail messages automatically transcribed into text and sent to your email address, so you can review them more quickly.
  • Unified Messaging Voicemail: Send your voicemail messages to your email address as .wav files, so you can listen to them from your PC, laptop, tablet or smartphone.
  • Long Distance Access: Calling to U.S., Canada and other international countries is supported on analog business lines with a corresponding calling plan.
  • Ready to find out more?

    Drop us a line today.

    Audio Conferencing: Communicate From Anywhere

    Teltek's Audio Conferencing is an intuitive service that will empower your business's communications and productivity. Our on-demand audio conferencing is fast and efficient, offering a low-cost solution that can host up to 500 attendees. All you need to do is dial the number of your virtual conference and input your ID code. Collaboration is that easy.

    Audio Conferencing Features

    Call moderator features include:

    Record: Record conference calls for future reference or training.

    Mute: Mute some or all participants to control the conference or to eliminate background noise.

    Dial Out: Add participants on-the-fly by dialing out during the conference.

    Identify Speakers: See who is talking at anytime via the Conference Web Portal

    Lock: For enhanced security and privacy, you can lock the conference, so no one else can join.

    View over businesswoman shoulder sit at workplace desk looks at pc screen during group videocall with different age and ethnicity colleagues using application and webcam, distant communication concept

    MaX Meeting: Empower Virtual Collaboration

    Businesses today need virtual meeting capabilities. MaX Meeting is an industry-leading platform built to empower virtual teams and online collaboration. Run virtual meetings, sales presentations, and more with a system that's intuitive for everyone - from the presenters to the participants - while including advanced control functions as needed.

    Support 4-500 Participants

    Select a MaX Meeting plans to support 4, 10, 25, 100, 300 and even 500 participants — all with complete multimedia capabilities.

    Switch Channels Seamlessly

    Meeting lets you move seamlessly from a chat session or a voice call to a multimedia meeting, thanks to tight integration with our UC platform.

    Save Travel Time and Money

    Cut out the expense of traveling to in-person meetings and eliminate the work that piles up while you're out of the office.

    Mobile Integration

    If you're on-the-go, no worries - Meeting integrates with the MaX UC client for mobile devices, enabling collaboration from anywhere.

    Use Your Current Devices

    No need for a device overhaul. You can host or join meetings using the desktop PCs, laptops, tablets and smartphones that you already use every day.

    Share Your Screen

    Increase your collaboration power and boost productivity by using screen sharing during those moments when a picture is worth a thousand words.

    MaX Meeting Features

    Back view of male employee speaking on video call with diverse colleagues on online briefing with laptop at home.

  • HD voice and video conferencing
  • Unlimited voice conferencing
  • Multiple views – gallery and active speaker
  • Desktop sound or full-screen video sharing
  • Desktop, application, & document sharing
  • iPhone and iPad screen sharing with Airplay
  • Chatting and call recording
  • Desktop remote control
  • Integrated moderator controls
  • Outlook calendar plug-in
  • One-click scheduling in Outlook
  • Ready to find out more?

    Drop us a line today.