Apps with 'Call hold' feature
- csipsimple will allow native sip for android device. It relies on the pjsip SIP stack and use the pjsip-jni project.
Discontinued
Possibly discontinued. App hasn't been updated since November 30, 2014.
- Free • Open Source
- Android
- The fastest way to get customer service by phone, chat, email, or even by having the company call you back.
- Telephone hold application.
- OnHoldWith is a community driven website that aims to end customer hold time forever! This site is powered by Fonolo, leaders in call-back solutions.