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SIP Connectivity

Cloud VoIP & SIP Trunks

Power your call centers and corporate phone systems with premium outbound voice connectivity. Zero channel limits, high concurrency support, and low latency routing.

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Global Presence

Virtual DIDs in 150+ Countries

Establish local numbers in key business locations worldwide instantly. High-quality virtual numbers with seamless integration, instant activation, and direct SIP routing.

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Conversational AI

Automate with AI Voice Agents

Revolutionize inbound support and outbound calling operations. Connect our smart Conversational AI to book appointments, qualify leads, and answer standard support queries.

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A2P Messaging

High Throughput Business SMS

Scale client engagement with API-driven SMS. Perfect for confirmation updates, automated alerts, marketing promotions, and 2-way client support threads.

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500,000+

Active Users

150+

Countries Connected

99.98%

Core Uptime SLA

24/7/365

Expert Tech Support

Our Complete Product Suite

Designed to scale communications with high reliability and zero friction.

Enterprise Cloud VoIP

High-capacity cloud voice channels. Optimized for heavy outbound dialing call centers and corporate phone systems.

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Global DID Coverage

Purchase local, national, and toll-free numbers from over 150 countries. Dynamic routing configurations enabled.

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2-Way Business SMS

Send and receive messages globally. Establish transactional alerts, appointment confirmations, and automated replies.

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AI Voice Assistants

Automate client engagement. Intelligent conversational voice agents resolving tier-1 support and outbound dialing calls.

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Next-Gen Automation

Intelligent AI Voice Agents

Deploy AI conversational agents to automate lead pre-qualification, direct cold calling, and inbound customer assistance. Kdots AI understands customer intent, answers complex queries, and handles calendar bookings natively.

  • Instant Natural Language Understanding (NLU)
  • Real-time CRM & Calendar API Syncing
  • 24/7 Scalable Concurrent Call Operations

Kdots Conversational Voice Bot

Ready for Simulation
Hello! Thanks for testing the Kdots AI voice system. Type 'demo' to see standard capabilities, or ask me about 'SIP Trunks' or 'DID numbers'!

VoIP Compatibility & Trunk Configuration

Integrate Kdots SIP Trunks instantly into your call center software. Our configurations are certified and optimized.

Vicidial Carrier Configuration

To connect your Vicidial dialer to Kdots trunk gateways, copy this Carrier Peer configuration block:

[kdots_sip]
type=peer
host=sip.kdots.com
username=your_kdots_username
secret=your_sip_password
context=trunkinbound
dtmfmode=rfc2833
disallow=all
allow=ulaw,alaw
insecure=port,invite
nat=yes

Goautodial Outbound Configuration

Apply these parameters inside the Goautodial Carrier setup menu to authenticate outbound calls:

Carrier ID: KdotsOutbound
Carrier Name: Kdots VoIP Gateway
Registration String: register => username:password@sip.kdots.com:5060
PEER Details:
host=sip.kdots.com
username=username
secret=password
type=peer
disallow=all
allow=ulaw

FreePBX SIP Trunk Configuration

Set up an Outbound Trunk inside the FreePBX management portal with these core settings:

Trunk Name: Kdots_FreePBX
Outbound CallerID: Your_DID_Number
PEER Details:
type=peer
host=sip.kdots.com
username=your_username
secret=your_password
disallow=all
allow=ulaw,alaw
qualify=yes

3CX Management Console Setup

To configure Kdots within your 3CX installation, navigate to "SIP Trunks" -> "Add SIP Trunk" and input these properties:

  • Registrar IP/Host: sip.kdots.com
  • Authentication Username: Your Kdots Credentials
  • Outbound Authentication Password: Your SIP Password
  • DID Numbers: Add virtual numbers mapped to local departments.

Trusted by Global Operations

Learn why scaling call centers and business operations switch to Kdots.

★★★★★

"Kdots transformed our outbound call center operations. Call setup times dropped drastically, and the Vicidial SIP trunk integration is flawless. Highly recommend!"

SC
Sarah Jenkins
Operations Director, Star Call Center
★★★★★

"We needed virtual DID coverage across 15 different European countries overnight. Kdots delivered instantly, and their API is extremely developer-friendly."

MT
Michael Torres
CEO, Global Telecom Ventures
★★★★★

"Deploying the Kdots Conversational AI Voice Agent saved our customer support team over 30 hours per week in simple booking workflows. Exceptional service."

DK
David Kross
IT Infrastructure Lead, Vox Media

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Submit your requirements, and our telecommunication engineers will reach out to design a custom VoIP plan.