SIP Trunk add-on | AgentLabs - AI Voice Calling Agents & Lead Intelligence SaaS Platform

Important: This is an add-on plugin for AgentLabs. You must purchase and install the main AgentLabs application for this plugin to work. Buy AgentLabs (Main Required Item) SIP Trunk Engine Plugin for AgentLabs The SIP Trunk Engine Plugin allows you to connect your own SIP trunks and phone numbers to AgentLabs, enabling AI-powered inbound and outbound voice calls using industry-standard SIP providers. This plugin is designed for businesses and SaaS owners who want full control over telephony costs, providers, and routing, while leveraging AI voice agents powered by ElevenLabs or OpenAI Realtime. Key Capabilities

• Bring Your Own SIP Trunk (BYOT)
• Inbound and outbound AI voice calls
• Supports ElevenLabs SIP and OpenAI SIP engines
• Works with 13+ popular SIP providers
• Bulk calling and campaign support (ElevenLabs SIP)
• Per-plan limits for trunks, numbers, and concurrency
• Secure credential storage and webhook verification

Supported SIP Engines ElevenLabs SIP Engine

• Inbound and outbound calls
• Bulk outbound campaigns
• Natural, Flow, and Incoming AI agents
• Server-side call recordings (via ElevenLabs)
• Per phone-number provisioning

OpenAI SIP Engine

• Inbound calls only
• Uses OpenAI Realtime (GPT-4o)
• Incoming agents for real-time conversations
• Transcripts available (no server-side recordings)
• Project-level provisioning

Supported SIP Providers Preconfigured provider templates with auto-filled defaults:

• Twilio
• Plivo
• Telnyx
• Vonage
• Bandwidth
• Exotel
• DIDWW
• Zadarma
• Cloudonix
• RingCentral
• Sinch
• Infobip
• Generic SIP Provider (custom)

How It Works

1. Create a SIP trunk in your provider dashboard
2. Add the SIP trunk inside AgentLabs
3. Import your phone numbers
4. Assign AI agents to numbers
5. Route calls from your provider to ElevenLabs or OpenAI SIP

Admin & SaaS Controls

• Enable or disable SIP access per subscription plan
• Limit number of SIP trunks per user
• Limit phone numbers per user
• Control concurrent SIP calls
• View all user SIP trunks and numbers

Security

• TLS-supported SIP transport
• Webhook signature verification (OpenAI SIP)
• Credentials hidden from API responses
• Rate-limited phone number imports

Requirements

• AgentLabs platform (required)
• Node.js 18+
• PostgreSQL database
• ElevenLabs account and/or OpenAI account
• Active SIP provider account

Included

• SIP Engine Plugin source code
• Admin and user UI components
• Detailed documentation

Important Notes

• This is a plugin, not a standalone application
• Outbound calling is supported only with ElevenLabs SIP

 

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.