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How does termination work on a Twilio phone?

How does termination work on a Twilio phone?

Termination: Configure the settings for placing outgoing traffic from your communications infrastructure to the PSTN. Origination: Configure the settings for receiving incoming traffic on your Twilio numbers to deliver calls to your communications infrastructure from the PSTN.

How to send SIP from Twilio to twiml?

If you are using TwiML to send SIP from Twilio, to enable encryption you must use the transport=tls parameter in your SIP noun in your Dial verb. By default port 5061 will be used for TLS, however, you may specify the port you wish to use in your URI. Importing Twilio’s Root CA Certificate TLS is used to encrypt SIP signaling between SIP endpoints.

What do you need for Twilio elastic SIP trunking?

In order to use Twilio Elastic SIP Trunking, you’ll need to ensure that you have the following: A SIP enabled network element (e.g. Session Border Controller, SIP Call Server, IP-PBX, SIP-PRI IAD, etc.) with access to the internet. Sufficient Internet bandwidth to support the peak call traffic.

How does Twilio encrypt the SIP endpoints?

TLS is used to encrypt SIP signaling between SIP endpoints. In order for this to function properly it is required that certain devices in the network import an SSL certificate. Twilio uses certificates from a CA (Certificate Authority).

Termination: Configure the settings for placing outgoing traffic from your communications infrastructure to the PSTN. Origination: Configure the settings for receiving incoming traffic on your Twilio numbers to deliver calls to your communications infrastructure from the PSTN.

Can a Twilio PBX be used with an elastic SIP trunk?

Assuming you have FreeSwitch already set up as your IP-PBX, with one or more telephones configured and running calls between them, the following Interconnection Guide provides you with step-by-step instructions to use FreeSwitch PBX with your Twilio Elastic SIP Trunk. This is supported.

How are SIP endpoints used in Twilio Voice?

SIP Registration is used to identify the location of the SIP Endpoints. Therefore, the user can receive calls irrespective of physical location of the SIP Endpoint. This feature allows your SIP Endpoints can send REGISTER request to Twilio. For details see here.

Can you register a SIP phone with Twilio?

Twilio allows you to register your SIP Phones or SIP Endpoints with Twilio. SIP Registration is used to identify the location of the SIP Endpoints. Therefore, the user can receive calls irrespective of physical location of the SIP Endpoint. This feature allows your SIP Endpoints can send REGISTER request to Twilio. For details see here.