eSRVCC

T-Mobile Introduces Voice over LTE in Seattle

in News, eSRVCC, LTE-Advanced, T-Mobile, VoLTE, LTE
T-Mobile

U.S. carrier T-Mobile has launched Voice over LTE (VoLTE) service in the Seattle area. Operator is initially offering VoLTE service over existing LG G Flex and Samsung Galaxy Note 3 and Galaxy Light devices. 

NSN Announces Enhanced Voice Call Continuity for VoLTE, Increased LTE Data Rates

in News, Carrier Aggregation, eSRVCC, LTE-Advanced, NSN, VoLTE, LTE
NSN

Nokia Solutions and Networks has launched voice call continuity (VCC) to complement Voice over LTE (VoLTE) by enabling seamless handovers to 2G or 3G networks. According to company, the enhanced solution optimizes VoLTE network connection quality and control with better bearer switching and shorter delay.

Evolution of Single Radio Voice Call Continuity (SRVCC)

in Blog, aSRVCC, eSRVCC, GERAN, rSRVCC, SRVCC, vSRVCC, E-UTRAN, UTRAN, LTE
SRVCC

Along with LTE introduction, 3GPP also standardized Single Radio Voice Call Continuity (SRVCC) in Release 8 specifications to provide seamless continuity when an UE handovers from LTE coverage (E-UTRAN) to UMTS/GSM coverage (UTRAN/GERAN).

Huawei Makes VoLTE Call with eSRVCC Handover

in News, eSRVCC, Huawei, SRVCC, VoLTE, LTE
Huawei

Huawei has completed end-to-end VoLTE voice call with eSRVCC (Enhanced Single Radio Voice Call Continuity, defined in 3GPP R10) handover without any perceivable interruption for the end user, company announced.