linphone-users
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Linphone-users] Why Android (Oreo) phones, are actually less reliab


From: Brian J. Murrell
Subject: Re: [Linphone-users] Why Android (Oreo) phones, are actually less reliable with TCP vs. UDP
Date: Sat, 30 Mar 2019 12:25:15 -0400
User-agent: Evolution 3.30.5 (3.30.5-1.fc29)

On Sat, 2019-03-30 at 11:10 -0400, Greg Troxel wrote:
> 
> The point I've been trying to make is that an "outage" of 10 minutes
> because the phone is doing power save is not really an outage, and
> loss
> recovery mechanisms are not designed to deal with this.

I'm not sure I see a phone power saving any different than a network
link between two routers suffering backhoe damage and needing hours or
days to repair.  TCP is supposed to survive that.

> It is an
> intentional loss of connectivity, and it's reasonable to treat it as
> such in the overall system design.

Sure.  But current SIP over TCP cannot handle it.  SIP over UDP handles
it just fine.

Cheers,
b.

Attachment: signature.asc
Description: This is a digitally signed message part


reply via email to

[Prev in Thread] Current Thread [Next in Thread]