RTP Media - At the bottom of the outbound call flow example you can see RTP messages, which is the actual audio media for the call, using the G711U (PCMU) Codec. Also note that the port is different for RTP media. Although this is shown at the bottom of the call flow and after ...
To merge call flows into a state machine, you must first add a common keyword to the lifeline of the participant whose state behavior you want to combine. Select the lifeline in a diagram, then select the Stereotypes tab and enter in a keyword, for example the keyword "SipApp". You ...
The following ladder diagram shows this call flow. Figure 1. Group Chat client sign in call flow Note Messages from the Group Chat Server to the client are often batched. A single SIP INFO message can contain one or more messages. For example, in the case of a batch join (that is, ...
This is where having a pre-built call flow diagram comes in handy yet again. By setting up the framework procedures for handling emergency calls, your agents will be able to recognize the nature of the call, determine the next steps, and decide whether or not they need to escalate the cal...
RTP flow is secured using SRTP, in which only the payload is encrypted.Signaling. The communication link between the client and server, or other clients that are used to control activities (for example, when a call is initiated), and deliver instant messages. Most signaling traffic uses the ...
You can use the SIPp-to-UML transformation to create a call flow diagram from a SIPp file. A SIPp file is an XML file that validates against a sipp.dtd file.
Example 1: Voice routing with one PSTN usageThe following diagram shows two examples of voice routing policies in a call flow.Call Flow 1 (on the left): If a user makes a call to +1 425 XXX XX XX or +1 206 XXX XX XX, the call is routed to SBC sbc1.contoso.com or sbc2....
(for example, the internal client obtained a relay candidate from the transport relay in Azure; the external client needs to be able to send STUN/RTP/RTCP packets to the transport relay). Another option is the internal client sends to the relay candidate obtained by the mobile cloud client....
A manual and IVR survey can be used on the outbound call workbench or used together with the questionnaire diagram element in an IVR flow. Play questionnaire process: Select a survey flow. This parameter is displayed when the selected survey is a manual and IVR survey. SMS Template for ...
Next, you can set upCall flowfor the main menu. In the First play a greeting message, type the message that you want to be read to the caller. For example:Welcome to Contoso. In the Route the call section, type the message that the caller will hear prior to hearing the...