Build something powerful today!

Jump start your next project by ordering and provisioning instantly from over 12,000 rate centers.

Full support for Asterisk, FreeSWITCH, netsapiens, 3CX, and all other SIP-based PBX's & softswitches

Voice Numbers
Local
Toll-Free
International
T38 Fax
Vanity
Make Calls
Domestic USA
Dialer
International
Toll-Free
Via API
Features
Call Flows
Forwarding
Voicemail w Text
Call Recordings
Slack Integration
Add-ons
Caller ID Name
Directory Assistance
Number Porting
E911

Voice Numbers Features

Local

Toll-Free

International

T38 Fax

Vanity

Make Calls Features

Domestic USA

Dialer

International

Toll-Free

Via API

Features

Call Flows

Forwarding

Voicemail w Text

Call Recordings

Slack Integration

Add-ons

Caller ID Name

Directory Assistance

Number Porting

E911

Text messaging is the future of business communications

98%

of text messages will be read within 3 minutes of being sent.

70%

of consumers said they text more than they talk on their smartphones.

78%

of consumers wish they could text businesses.

teli is your one-stop-shop for text messaging. We offer all supported messaging formats including 10DLC (10-Digit Long Code) that use local phone numbers, Toll Free Messaging, andShort Code Messaging

What format is best for you?

Long Code(10DLC) Toll Free Short Code
Type of Messaging

One-way, Two-way

One-way, Two-way

One-way, Two-way

Throughput (MPS)

Low

Medium

High

Per Message Cost

Carrier Spam Filtering

Supports Voice Callback

Digits

10

10

5-6

Provisioning time

Instant

Instant

8-12 Weeks

Deliverability

Ok-Good

Good

Best

Offnet Number Support

Support Images and Video

Full API Support

Full Slack Support

Best For Lower Volumes, promotions, alerts, notifications, human intialized text Average volumes, customer service, chat,some promotions, alerts, notifications, marketing, OTP/2FA Higher volumes, promotions, alerts, alerts, notifications, marketing, OTP/2FA
Long Code(10DLC)
Type of Messaging

One-way, Two-way

Throughput (MPS)

Low

Per Message Cost

Carrier Spam Filtering

Supports Voice Callback

Digits

10

Provisioning time

Instant

Deliverability

Ok-Good

Offnet Number Support

Support Images and Video

Full API Support

Full Slack Support

Best For Lower Volumes, promotions, alerts, notifications, human intialized text
Toll Free
Type of Messaging

One-way, Two-way

Throughput (MPS)

Medium

Per Message Cost

Carrier Spam Filtering

Supports Voice Callback

Digits

10

Provisioning time

Instant

Deliverability

Good

Offnet Number Support

Support Images and Video

Full API Support

Full Slack Support

Best For Avarage volumes, customer service, chat,some promotions, alerts, notifications, marketing, OTP/2FA
Short Code
Type of Messaging

One-way, Two-way

Throughput (MPS)

High

Per Message Cost

Carrier Spam Filtering

Supports Voice Callback

Digits

5-6

Provisioning time

8-12 Weeks

Deliverability

Best

Offnet Number Support

Support Images and Video

Full API Support

Full Slack Support

Best For Higher volumes, promotions, alerts, alerts, notifications, marketing, OTP/2FA

Build something scalable today!

teli offers server/PBX hosting options in a secure and fully redundant data center that meets and/or exceeds various industry leading standards including HITRUST CSF and PCI DSS.

Need a hosted PBX? As experts on Asterisk, FreePBX, and FreeSWITCH, we can a build a robust and scalable VoIP solution to meet your needs. Ask an expert for more information and pricing.

OS's Supported
CentOS
CoreOS
Debian
Features

Highspeed 10G Connections

Extra and Clean IPs

24/7 Monitoring

Backups and Restore

100 Gbps network backbone scalable to 400 Gbps

OS's Supported

CentOS

CoreOS

Debian

OS's Supported

Highspeed 10G Connections

Extra and Clean IPs

24/7 Monitoring

Backups and Restore

Build something reliable today!

Use our unbranded portal to customize a fully supported fax-to-email, email-to-fax system that you can trust.

Internet Fax Features
Electronic Signature
Online Storage & Retrieval
Secure
Customizable Portal
Fax to Email
Internet Fax Features
Provides legally binding "wet" signature
Online Storage & Retrieval
Secure
Customizable Portal
Fax to Email
api docs available here
award wining teli

Build something RESTful today!

The award-winning teli API was developed to be the easiest Communications API to integrate with. Building voice, messaging, and fax functionality into your application is just a few lines of code away. All API commands can be sent using GET or POST, and no username, or special attributes are required, just your unique API token.

It’s that simple!

There are over 200 API functions supported (click here for complete list). Here are just a few...

Send/Receive phone calls

Send/Receive SMS &MMS text messages

Send/Receive Short Code text messages

Send/Receive faxes

Forward a call

Record a call

Search for local, toll free, and international numbers

Buy local, toll free, and international numbers

Remove existing local, toll free, and international numbers

List all local, toll free, and international numbers

Search/Order vanity toll free numbers

Assign numbers to channel group(s)

Assign to voicemail box

Convert number(s) to virtual fax

Change call flow

Enable/Disable/Update e911

Create/Manage 911 alert groups

Enable/Disable/Update CNAM

Add/remove LIDB

Setup/Manage voicemail boxes

Get Listings

Remove Listings

DNC number scrubbing

Get billing information including detailed CDRs

Number Portability (LNP)

Create/Manage sub accounts

Set sub account permissions

Manage SIP endpoints

Manage fraud/security settings

Manage shopping cart