VoLTE on BG95-M1

Lesic · July 17, 2025, 9:44am

Hello.
I have previosly tested that VoLTE worked on BG95-M3.
We have selected to use BG95-M1 because the GSM-network has been reported to be closed down soon in Denmark.
I can not get the VoLTE to work on BG95-M1 and AT+QCFG=“ims” only return ERROR.
The firmware is currently BG95M1LAR02A04_01.201.01.201
In the document “Quectel_BG95_Series_Hardware_Design_V1.6.pdf” section “2 Product overview” indicate the VoLTE should be supported.

mikey · July 28, 2025, 9:50am

Only support in Cat M1 network.

Lesic · July 28, 2025, 10:05am

The BG95-M1 module is connected to the network. Receiving and transmitting SMS works.
But we also need to be able to receive VoLTE calls.

mikey · August 18, 2025, 8:22am

Hi @Lesic
Check your email please.

oezgen · March 3, 2026, 3:22pm

Hi @mikey

I have the same issue with BG95-M2 with the latest firmware BG95M2LAR02A04_A0.304.A0.304

[2026-03-03_15:32:13:228]AT+QCFG=“ims”
[2026-03-03_15:32:13:228]ERROR