[asterisk-users] Grandstream GXP2140

Bryant Zimmerman BryantZ at zktech.com
Wed Apr 15 15:04:09 CDT 2015

We use a lot of GXP21x phones. We have had issues with the GXP-2140 when 
using the side car as BLF's. The device becomes sluggish after about 45 
days of operation a reboot solves the issues. This has been reported but 
not resolved as of yet.. If you are not using the side car the issue does 
not seem to pop up.. We just put the latest firmware on the phone but it 
does not say it fixes the issue so we are not expecting it to..
 If you don't need the side car they are a good phone.


 From: dsidir at hcmr.gr
Sent: Wednesday, April 15, 2015 3:12 PM
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Subject: Re: [asterisk-users] Grandstream GXP2140   
I'm working with GXP2130.
About 12 phone on gigabit with PC after phone.
With Vlans on CISCO switch is stable and not so difficult.
This configuration running without problems since July 2013.

Quoting jg <webaccounts173 at jgoettgens.de>:

>> I have a customer looking to deploy about 20 Grandstream GXP2140
>> phones. Normally they would deploy Yealink brand phones but they
>> want a phone with gigabit pass through and the Yealinks with
>> gigabit are too expensive for their budget.
>> Does anyone on the list have experience with the GXP2140? Is it a
>> reliable phone? Does anyone have recommendations for other phones
>> with gigabit pass through?
> I'd be generally careful with the second ethernet connection. One
> should look at the chipset of the phone. I had pretty bad
> experiences with somewhat older TI based phones, regardless of the
> manufacturer. The problems became apparent in mixed environments,
> where some connections were gigabit and others not. It can be a
> nightmare, if you have to offer support.
> The best bet is to buy one, and check the performance of the
> connections. I use some GrandStream products myself and the product
> quality is now much better compared to a couple of years ago.
> jg
> --
> This message has been scanned for viruses and
> dangerous content by MailScanner, and is
> believed to be clean.

D. Sidirokastritis
tel. 2810-337709

Hellenic Center for Marine Research
This message was sent using IMP, the Internet Messaging Program.

This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.

-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20150415/9b4e3eb6/attachment.html>

More information about the asterisk-users mailing list