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What is basic difference between VoLGA and SRVCC ?

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What is basic difference between VoLGA and SRVCC ?
posted Sep 11, 2013 by Vikram Singh

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1 Answer

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Both VoLGA and SRVCC used to serve voice for LTE users.
VoLGA is used where IMS is not present in network. If IMS is placed in network then SRVCC is being used to provide voice services using VOIP within LTE network. but In VoLGA case voice services is provided through legacy CS network like GSM/UMTS.

answer Sep 11, 2013 by Vimal Kumar Mishra
is there any other difference you can point out to me
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