How we can help?

Twilio SIP Gateway Outbound

Using Flowroute as your Outbound carrier with Twilio Programmable Voice features is quick to set up; follow the steps below to start leveraging the HyperNetwork with Twilio Programmable Voice. In this case we will be using Python as the example language for placing the outbound call. The Twilio documentation covers other programming languages as well - Login to your Flowroute account and go to Interconnection > Registration to get your account SIP Registrar/Proxy, SIP Username/Auth Us...

TLS Requirements

Flowroute now offers TLS as a signaling option for customers. TLS signaling is considered an advanced configuration and should only be attempted by customers who are familiar with TLS with their PBX. Our support team will not be able to provide any assistance with PBX configuration. Requirements - TLS is only available on new PoPs - TLSv1.2 & TLSv1.3 - Signal to Flowroute on port 5061 - Valid certificate (no self-signed certs) - Must use the inbound route for DID delivery. The ...

Perform a packet capture/ TCP dump for both Linux and Windows

Have you ever wanted to check out your signaling? Want to try and do some personal troubleshooting? Or do you have a ticket open that requires a PCAP (packet capture)? No matter the situation, the following article describes easy steps you can follow to get your PCAP. This article describes performing a packet capture/TCP dump for both Linux-based and Windows-based systems. For Linux-based systems - Start a trace by running the following command: tcpdump -s 3000 -w ~/flowroute-{{case....

Chan_SIP and Chan_PJSIP

Let’s look at the differences between chan_sip and chan_pjsip closer and try to point all the pros and cons out of both drivers to get a better understanding of what better fits your business or personal needs. Some history Asterisk-based PBX and servers use a channel driver to communicate along VoIP protocols. Asterisk, at its core, is agnostic and modular; meaning that it can be adapted to different signaling protocols. It utilizes channel drivers to communicate between the core and the o...

Twilio SIP Gateway Inbound

Using Flowroute as your Inbound carrier with Twilio Programmable Voice features is quick to set up; follow the steps below to start leveraging the HyperNetwork with Twilio Programmable Voice. - Login to your Twilio account and go to Programmable Voice > SIP Domains - Click IP Access Control Lists on the left under SIP Domains - Add a new list and include the following IPs ------------------------- Point of Presence (PoP) SIP Proxy IP Range ------ ------ UNITED STA...

Statically route your phone number to a host system for inbound calls

The following article describes statically routing your phone number to a host system for inbound calls. NOTE: This setup is only for systems on a static external IP or a Dynamic DNS style hostname. - In Flowroute Manage (https://manage.flowroute.com/accounts/login/), click Interconnection, and then click Inbound Routes The Inbound Routes page appears NOTE: You can optionally specify the server's SIP signaling port by delimiting the IP address and the port with a...

Set Firewall Policies for Flowroute's Direct Audio

Set Firewall Policies for Flowroute's Direct Media This page has moved (http://support.flowroute.com/859507-Set-firewall-for-direct-media-delivery) - Please follow this link (http://support.flowroute.com/859507-Set-firewall-for-direct-media-delivery) to the most recent document.