1. Install TwilioVoice framework
To be able to enable voice in Glance_iOS, we need to install TwilioVoice framework first.
2. Enable microphone permission
Add Privacy - Microphone Usage Description to your Info.plist, you'll need this before starting any video calls with your agent:
3. Enabling voice
Instead of the startVideoCall method used in 2-Way Video section above, use the following:
Glance Voice requires a voiceGroupId and voiceApiKey provided by Glance.
Now your video calls have voice enabled!