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How does a UE successfully use VoLTE services with MNO network?


VoLTE services

Based on an MNO project in Africa that IPLOOK is actually delivering, we have summarized some experiences and steps on how a UE can successfully use VoLTE services with the help of GSMA, which we share with you for free as follows:
Step 1: A mobile device power-on
Step:2: Scan all supported frequency band
Step 3: Try to register on scanned MNO networks
Step 4: Try to attach with default bear QCI=9 for Internet service
Step 5: Try to attach with dedicate bear QCI=1 for VoLTE service


How does a UE successfully use VoLTE services with MNO network?

How do MNOs become qualified for providing VoLTE services?

As a crucial role in this process, a mobile network operator (MNO) is a telecoms entity that controls all the elements including radio spectrum allocation, wireless network infrastructure and other necessary components, providing wireless voice and data services to mobile phone subscribers.

A new MNO needs to become a GSMA member before launch.The application documents include IR.21, IR.85..etc. The MNO must apply and pass GSMA testing for certificate of VoLTE capability. The baseline document is GSMA IR. 25.
PS: GSMA will update membership list globally.

IPLOOK flexible MNO solution

IPLOOK can provide fully virtualized MNO solution for operators to simplify the network structure and reduce the O&M costs, helping TIER 1, medium and small-sized operators to achieve network modernization.
IPLOOK flexible MNO solution
Contact us for more info!

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GET IN TOUCH WITH OUR EXPERTS
GET IN TOUCH WITH OUR EXPERTS
Tell us your business needs, and we' ll find the perfect solution.
Book a free consultation