dSIPRouter allows you to quickly turn Kamailio into an easy to use SIP Service Provider platform, which enables two basic use cases:
SIP Trunking services: Provide services to customers that have an on-premise PBX such as FreePBX, FusionPBX, Avaya, etc. We have support for IP and credential based authentication.
Hosted PBX services: Proxy SIP Endpoint requests to a multi-tenant PBX such as FusionPBX or single-tenant such as FreePBX. We have an integration with FusionPBX that make this really easy and scalable!
Highlights
Easy to use GUI interface, backed by the trusted Kamailio platform.
Manage SIP proxies and scale!
Interface with Single-Tenant and Multi-Tenant PBX systems.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Try this product free for 30 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour for the EC2 instance size you run this software on. There is no upfront commitment. Every option prices the same software; you choose the instance to match your compute needs. Options range from small burstable instances like t3.nano and t3a.micro up to large compute, memory, storage, and GPU instances such as c5n.18xlarge, x1.32xlarge, and p2.16xlarge. Your hourly rate scales with the instance size you select. Larger instances offer more CPU, memory, or specialized hardware. Total cost depends on the instance chosen and the hours you run it.
Top-of-mind questions for buyers
What am I paying for in the hourly rate, and what does the software actually do?
You pay for the software license per instance-hour plus the underlying EC2 compute. The software turns your server into a SIP routing platform. It supports SIP trunking, hosted PBX proxying, and connecting your voice infrastructure to collaboration environments. The hourly rate covers this software running on the instance you pick.
Am I charged when my instance is stopped or paused?
Software charges accrue only while the instance runs. A fully stopped instance stops the hourly software charge. Stopped instances may still incur AWS storage fees for attached volumes, but the software meters running time only. You are billed by the hour of actual use.
Do some features require more than the hourly instance charge?
Certain capabilities need a separate subscription beyond running the software on an instance. Direct routing to collaboration environments and call-authentication signing require that subscription. The hourly instance charge covers core SIP trunking and PBX proxy use. Contact the vendor for details on the added subscription.
dsiprouter.readthedocs.io
Helpful?
Vendor refund policy
No official refunds, for more information contact our support staff.
How can we make this page better?
Tell us how we can improve this page, or report an issue with this product.
Give us feedbackReport a problem with this product or seller
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA).
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Access the application via web browser at https:/{Public_IP}:5000. Where Public_IP is the public IP or DNS address of the instance.
Login using the username admin and the EC2 instance ID as the password.
For more detailed platform instructions see the external readthedocs: https://dsiprouter.readthedocs.io/en/latest/index.html
The platform also has the full documentation built into the GUI, accessible from the main dashboard.
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Built on Kamailio platform for SIP request routing and management
Authentication Methods
Support for IP-based and credential-based authentication mechanisms
Multi-Tenant Architecture Support
Integration with multi-tenant PBX systems such as FusionPBX for scalable hosted services
Single-Tenant PBX Compatibility
Proxy SIP endpoint requests to single-tenant PBX systems including FreePBX
Graphical Administration Interface
Web-based GUI for managing SIP proxies and platform configuration
Call Routing and Management
Advanced call routing capabilities including time-based routing, call queues, call parking, and follow-me functionality to forward calls to multiple devices or locations
Interactive Voice Response System
Interactive Voice Response (IVR) functionality to create automated menus that guide callers to appropriate departments or individuals
Call Recording and Compliance
Call monitoring and recording capabilities for compliance, training, and quality assurance purposes with voicemail-to-email functionality
Web-Based Management Interface
Browser-based graphical user interface for managing PBX system configuration and operations with customizable modules available for download and installation
SIP Trunking Integration
Support for SIP trunking to connect with cost-efficient SIP providers for outbound and inbound calls with secure audio conferencing capabilities
Open-Source Telephony Engine
Asterisk open-source telephony engine integrated as the core communication platform
Graphical User Interface for PBX Management
GUI for Asterisk providing configuration and management capabilities for PBX systems
Commercial Module Support
Support for commercial add-on modules extending core functionality and features
Multiple Deployment Models
Capability to build cloud phone systems, call centers, traditional PBX with desk phones, or software-based systems using WebRTC or softphones
Linux-Based Infrastructure
Deployment on Debian Linux operating system for the EC2 instance
Be the first to review this product. We've partnered with PeerSpot to gather customer feedback. You can share your experience by writing or recording a review, or scheduling a call with a PeerSpot analyst.