Is SMS text message supposed to drop 3CX call Samsung S7

[uptime1]

3CX v14 SP2
3CX Android 14.0.57
Samsung S7

When in an active call on the 3CX Android client is an incoming SMS text message supposed to interrupt and drop the call?

 

[craigreilly]

what cell provider?

 

[uptime1]

MetroPCS.

 

[NickD_3CX]

Does the same happen when you receive a GSM call while talking on the 3CXPhone app?

Could potentially be similar to this:
http://www.3cx.com/forums/dropping-calls-when-receiving-cellular-calls-44459.html