[VoiceOps] TCP Signaling for SIP Signaling

[Nikolay Shopik]

On 18/07/17 00:12, jungle Boogie wrote:
> On 16 July 2017 at 19:28, Colton Conor <colton.conor at gmail.com> wrote:
>> Overall TCP just always
>> seems to work, and UPD depends on the situation of the network. TCP is
>> better for battery consumption on mobile sip applications as well.
>>
> 
> Knowing that TCP uses more overhead just by being TCP, is it really
> better for mobile phone batteries?
> 

Some mobile clients (on both iOS and android) allow you to use push
notification. Thus mobile client only keep TCP connection when app is
open. And push server keep connection/registration, when app closed only
to wake it up when need to accept call.