How to enalbe VoLTE at eNodeB for NSN ENODEB?

[GEZA]

Hi everyone,

does anybody know how to enable VoLTE at Nokia enodeb?

[DJ Download]

For VoLTE you need to enable several features, the features below are I think the minimum set:
Support of Multiple EPS Bearer (LTE7)
EPS Bearers for Conversational Voice (LTE10)
Robust Header Compression (LTE11)
Support of DRX in RRC connected mode (LTE42)
Extended DRX Settings (LTE473)
Smart DRX (LTE585)

You can also activate Controlled Uplink Packet Segmentation (LTE571) and TTI Bundling (LTE907) to improve the performance.

[GEZA]

For VoLTE you need to enable several features, the features below are I think the minimum set:
Support of Multiple EPS Bearer (LTE7)
EPS Bearers for Conversational Voice (LTE10)
Robust Header Compression (LTE11)
Support of DRX in RRC connected mode (LTE42)
Extended DRX Settings (LTE473)
Smart DRX (LTE585)

You can also activate Controlled Uplink Packet Segmentation (LTE571) and TTI Bundling (LTE907) to improve the performance.

Thanks DJ,
another question: Can we activate VoLTE for one eNodeB only?

If yes, what are the settings?

[DJ Download]

Just activate the features above. You can use the default settings of the features that i mentioned above, it will work fine.

[ajay_msfather]

Support of Multiple EPS Bearer (LTE7)
EPS Bearers for Conversational Voice (LTE10)
Robust Header Compression (LTE11)
Support of DRX in RRC connected mode (LTE42)
Extended DRX Settings (LTE473)
Smart DRX (LTE585)


Other supporting feature for VoLTE also to be activated like

LTE907 TTI BUNDLING
LTE571 UL Packet Segmentation


Yes , you can test 1 eNb site for VoLte with enabling all features with default para setting.