VoLTE Interoperability Test Results

Here is where you can see the companies that have passed the VoLTE Interoperability tests. So, these mobile network operators and device manufacturers are now independently verified. Meaning, they have demonstrated that VoLTE works smoothly on their network or device.

The results show the four different types of tests. You can search for a mobile operator or manufacturer in the search bar. Also, please use the arrows to group the listings alphabetically.

Network Test

Network Operator

MCC/MNC

Network Type

IMS Profile

Date Test Completed

Certificate

ASTCA (American Samoa Telecommunications Authority)

331 780

Type 4 - VoLTE, SMSoIP and IMS emergency

VoWiFi & SMS-2

12/08/2022

2022-NT-9980

Post Luxembourg

270 01

Type 1 - VoLTE

Voice-2

12/07/2022

2022-NT-6465

APUA (Antigua Public Utilities Authority)

344 03

Type 2 - VoLTE & SMSoIP

VoWiFi & SMS-2

03/06/2022

2022-NT-6391

Union Telephone Company

310 020

Type 4 - VoLTE, SMSoIP and IMS emergency

VoWiFi & SMS-1

12/05/2022

2022-NT-3066

Liberia Telecommunications Corporation (LTC) Mobile

618 20

Type 4 - VoLTE, SMSoIP and IMS emergency

Voice & SMS-2

27/04/2022

2022-NT-9217-P

APUA (Antigua Public Utilities Authority)

344 03

Type 2 - VoLTE & SMSoIP

VoWiFi & SMS-2

06/04/2022

2022-NT-1367

Evolve Cellular

310 990

Type 4 - VoLTE, SMSoIP and IMS emergency

VoWiFi & SMS-2

21/02/2022

2022-NT-7345

Truphone Portugal

234 025

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

17/02/2022

2022-NT-5825

Truphone HK

454 008

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

03/02/2022

2022-NT-3029

Truphone Germany

262 042

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

05/01/2022

2022-NT-4667

Truphone Netherlands

204 033

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

05/01/2022

2022-NT-5185

Truphone USA

310 300

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

05/01/2022

2022-NT-4379

Gibtelecom

266 001

Type 1 - VoLTE

Voice-2

15/10/2021

2021-NT-1627

Network Roaming Test

Network Operator

MCC/MNC

Home Network Type

Home Network IMS Profile

S8HR VoLTE Roaming Configuration

Roaming Network Type

Roaming Network Country

Roaming Network

Date Test Completed

Certificate

Union Telephone Company

310 020

Type 4 - VoLTE, SMSoIP and IMS emergency

VoWiFi & SMS-1

Home Public Mobile Network (HPMN)

N/A

USA

AT&T

07/09/2022

2022-NR-2210

Union Telephone Company

310 020

Type 4 - VoLTE, SMSoIP and IMS emergency

VoWiFi & SMS-1

Home Public Mobile Network (HPMN)

N/A

USA

T-Mobile US

07/09/2022

2022-NR-7400

Post Luxembourg

270 01

Type 1 - VoLTE

Voice-2

Home Public Mobile Network (HPMN)

N/A

Germany

T-Mobile

11/08/2022

2022-NR-3092

Truphone

234 025

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

Home Public Mobile Network (HPMN)

N/A

Portugal

NOS

17/02/2022

2022-NR-6285

Truphone

454 008

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

Home Public Mobile Network (HPMN)

N/A

Hong Kong

HKT

03/02/2022

2022-NR-3099

Truphone

204 033

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

Home Public Mobile Network (HPMN)

N/A

Netherlands

KPN

05/01/2022

2022-NR-7189

Truphone

262 042

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

Home Public Mobile Network (HPMN)

N/A

Germany

Vodafone DE

05/01/2022

2022-NR-7214

Truphone

310 300

Type 4 - VoLTE, SMSoIP and IMS emergency

Bespoke

Home Public Mobile Network (HPMN)

N/A

USA

T-Mobile US

05/01/2022

2022-NR-2190

Device Test

Manufacturer Name

Device Name

Network Type

Network IMS Profile

Date

Certificate

Network & Device Test

Manufacturer Name

Device Name

Single Profile Identity

Network Type

Date Test Completed

Certificate