How it works
A cloud dialer that works with the Phone System you already have, from servers around the globe, with security built in.
01
SIP Caller
Cloud dialer
Your Phone System
In the cloud or on-premise
Your customers
See your own number as the caller
SIP Caller is a cloud based phone dialer that leverages the telephone capabilities of your existing Phone System. It connects to your Phone System, which can be on-premise or hosted in the cloud, as a remote extension using the open standard SIP and RTP protocols.
Once connected as a remote extension, SIP Caller will initiate calls through your Phone System, and your customers will see your own number as the caller. If they call you back in case of a missed call, they will reach you directly.
02
SIP Caller connects to your Phone System from servers distributed around the globe. Connecting from a closer location results in the following benefits:
Reduced Latency
Latency is significantly decreased, ensuring smoother and more responsive call experiences.
Improved Connectivity
We provide better connectivity options, enabling seamless communication regardless of geographical distance.
Enhanced Reliability
With a more distributed server network, we're bolstering the reliability of SIP Caller, ensuring uninterrupted service even during peak usage hours or regional network fluctuations.
03
SIP Caller supports connecting to the Phone System through Secure SIP, which protects SIP messages by encrypting them over a TLS (Transport Layer Security) channel using a security certificate. This way, the messages sent and received between SIP Caller and your Phone System can’t be read by third parties.
In addition, SIP Caller will use SRTP (Secure RTP) to encrypt the conversation audio when the Phone System enables this functionality.
Login with Google or Microsoft SSO (Single Sign-On) for increased security, enabling 2 Factor Authentication and all the security mechanisms provided by those vendors.
Our platform is hosted in secure and certified data centers around the globe.
04
You love your Phone System but it lacks good outbound calling campaign features? SIP Caller is exactly what you need.
Any Phone System supporting the SIP & RTP standards can be integrated with SIP Caller. We have deeply tested SIP Caller with the following systems, and we provide step by step guides to make the integration a breeze:
3CX Phone System ®*
FreePBX ®* / Asterisk ®*
Yeastar ®*
Any SIP Phone System
If your Phone System is not in the list, don’t worry, use the instructions for generic SIP account integration, or contact us to get help setting the connection up.
