Reliable, low-latency voice calling powered by Asterisk and custom SIP trunking. Requires 3CX or Zoiper desktop client for optimal stability.
Our self-hosted Asterisk deployment delivers enterprise-grade voice communications with native desktop application stability.
Full control over your communication infrastructure. No third-party data collection or cloud dependencies.
Crystal-clear audio with G.722 wideband codec support and optimized codec selection for each call.
Native 3CX and Zoiper clients provide rock-solid reliability, native OS integration, and offline capabilities.
Custom SIP trunk configuration with TLS encryption and secure authentication for enterprise-grade protection.
Self-hosted on reliable infrastructure with proactive monitoring ensures your communications never go down.
Scalable extension-based routing with call queues, IVR, and concurrent call handling.
Our SIP service requires a desktop softphone for the most stable, feature-rich experience. Get started with one of these trusted applications.
The industry-standard softphone with unmatched stability, conferencing features, and seamless integration.
Available for Windows, macOS, and Linux
Lightweight, cross-platform softphone with excellent codec support and low resource usage.
Available for Windows, macOS, Linux, iOS, Android
Get connected in minutes with these simple configuration steps for your preferred desktop client.
Get the 3CX Desktop App from the official website. Run the installer and launch the application.
Choose "I have an account" and enter your extension credentials provided by your administrator.
Set the SIP server to voip.asherflora.com on port 5060 using TLS transport.
Enter your extension number and password. Click "Connect" to register with the PBX.
Download Zoiper Desktop from zoiper.com. Select the free or paid version based on your needs.
Open Zoiper, click the "+" button, and select "Create new SIP account" to start the configuration wizard.
Enter your extension number as the username, your password, and set the domain to voip.asherflora.com.
Select "TLS" as the transport protocol with port 5060. Zoiper will automatically detect settings and register your account.
voip.asherflora.com
TLS
5060
1001
Password1001
1002
Password1002
Browser-based WebRTC SIP softphones face NAT traversal challenges and inconsistent audio handling across browsers. Desktop applications like 3CX and Zoiper provide native OS integration, better codec optimization, and superior stability for mission-critical communications.
Yes. All SIP traffic uses WSS (WebSocket Secure) with TLS encryption. The server is self-hosted with no third-party cloud dependencies. Your calls stay private.
3CX offers more advanced features if you need conferencing, call queues, and integrated chat. Zoiper is lighter, works on more platforms, and is ideal for simpler SIP-to-SIP calling needs.
Contact your system administrator for your extension number and password. These are configured on the Asterisk PBX and cannot be self-provisioned.
Currently, this system supports direct SIP-to-SIP calling between registered extensions. To place outbound calls to regular PSTN numbers (mobile or landline), you would need to integrate a SIP trunk provider such as Twilio, which operates on a pay-as-you-go basis. This integration requires additional account setup and is not included in the default configuration.
No, not with the current setup. This service handles only SIP-to-SIP internal calling between registered extensions. Receiving inbound calls from external PSTN numbers (mobile or landline) requires a SIP trunk or DID provider such as Twilio, which involves paid provisioning and additional Asterisk configuration.