Objective
To send digits as the called party's extension number in a connected Video SIP call.
Applies To
- SIP Interconnect
- Video API
- DTMF Digits
Procedure
- Initiate the SIP call by a dial-out to the destination number.
- Once the SIP call is connected, send DTMFs with the pauses if needed to delay sending the DTMFs. Pausing the DTMF delivery is useful in dialing a destination extension number through an IVR selection. For example, dial extension 1000 with a pause as pp1000 where p=500ms. Before the DTMF 1000 gets sent, it waits for a second before sending the digits 1, 0, 0, 0.
Additional Information
How to Send DTMF in a SIP Call using Playground
Articles in this section
- What is the resolution supported for SIP Interconnect video?
- How to dial up Third Party applications using SIP Interconnect
- How to set up and test SIP Outbound Video call using linphone and playground?
- How to use SIP Interconnect in Playground
- How to Configure SIP Monitoring Callbacks
- Which IP addresses should I allow for SIP interconnect when using Video API?
- Unable to Initiate SIP Call from Playground
- How to Send DTMF in a SIP Call using Playground
- When initiating a SIP call, it fails with '706 Call Reached Maximum Inactive Duration'
- How to Dial DTMF or Digit Extension in SIP Interconnect?