Inbound Numbers for Customer Contact
Making sure you can call your customers is one thing. Enabling customers to call you might be even more important. We deliver global direct dial-in (DDI), Toll-Free and Premium numbers and port your existing numbers to the dolphlink.com platform.
Direct Dial-in (DDI) Inbound Numbers
Toll-Free Inbound Numbers
Worldwide Coverage
Comprehensive Inventory
Global phone number inventory
Use any preferred programming language to integrate conferences into existing applications. Embed anything from simple audio bridging to large moderated, multi‑user conferences.
The right number for your use case
Implement specific branding like hold music and multi‑lingual text‑to‑speech greetings. Create easily tailored tracking and analysis of participant information.
Numbers where you do business
Numbers where you do business Set up recording and dynamic moderator functions. Limit who can speak, and dictate the start and end of the conference.
Compliance Intelligence
Achieve compliance from the get‑go
We’ll intelligently evaluate your need and use case to determine the information you must provide to be in compliance with relevant regulations.
Manage and scale compliance programmatically
Implement specific branding like hold music and multi‑lingual text‑to‑speech greetings. Create easily tailored tracking and analysis of participant information.
Protect your brand and your numbers
Innovate globally while we ensure your number‑based apps are safe from disruption.
Verified Quality
Top‑tier phone numbers
Build with confidence, knowing that every Dolphlink Phone Number goes through extensive testing, including technical evaluation, capability testing, and traffic monitoring.
The right number for your use case
Choose from a range of number types including toll-free, mobile, local,national, Short Codes, Alphanumeric Sender IDs, caller IDs, and more.
Bring your own numbers
Number Porting
Port your existing numbers to Dolphlink through an online application or email and then we take care of the rest. For complex use cases, we offer custom porting services so you can have a dedicated expert to manage and execute your port-in.
SIP Forwarding
If your carrier supports call forwarding over SIP, you can also use the Voice API with existing phone numbers. It’s a relatively inexpensive option for countries where Dolphlink doesn’t have phone numbers or where porting isn’t possible.
Hosted Numbers
Enable SMS, Voice, MMS, and Fax with your existing phone number without changing your voice service.
Phone numbers capabilities
Sender IDs
High‑volume Alphanumeric one‑way numbers for messaging
Local Numbers
Voice‑enabled numbers with a regional identity
Toll-Free Numbers
Voice and SMS‑enabled national numbers
National Numbers
Voice‑capable standard call‑cost national numbers
Short Codes
High‑volume SMS and MMS‑enabled numbers
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