[Freeswitch-users] Adtran Total Access 916e 4242916L1

[Royce Mitchell III]

when placing an outbound call through the 908e, via PRI hosted by
TWTelecom and dialing a destination on the AT&T wireless network, a
"different" series of ISDN codes comes back than from most other
destinations. This series of ISDN codes causes the Adtran to send a
183+early media followed by a 180 w/o media, which causes the caller
to hear nothing during most of the ringing process. All work-arounds I
have tried to employ so far ( like ignore early media ) have had
disastrous side-effects, we've almost lost clients over them. I put
out a request to pay for a FreeSWITCH expert to help fix the issue,
but I've been too busy with other projects to follow up.

On Wed, Feb 20, 2013 at 9:27 AM, Ken Rice <krice at freeswitch.org> wrote:
> What kind of incompatibility? As this does not make a lot of sense for a
> TDM/SIP device to have problems with ATT Wireless a Cellular network, they
> cant talk directly to each other
>
> On 2/20/13 9:20 AM, "Royce Mitchell III" <royce3 at gmail.com> wrote:
>
>> I have a few 908e's, and I'm experiencing a serious incompatibility
>> between FreeSWITCH, the 908e, and the AT&T wireless network. I'm
>> confident I will get it fixed eventually, but just sharing what I know
>> about the device.
>>
>> On Wed, Feb 20, 2013 at 9:12 AM, Ken Rice <krice at freeswitch.org> wrote:
>>> The Adtran TA9XX series are pretty good units. Check out their website at
>>> adtran.com to find tech manuals for these things...
>>>
>>> I cant answer all the questions below, but these are very stable units
>>> designed to be sold to carriers (and used by many carriers)
>>>
>>> How many concurrent connections depends on the specific model you are
>>> getting.
>>>
>>>
>>> On 2/20/13 9:04 AM, "Mimiko" <vbvbrj at gmail.com> wrote:
>>>
>>>> Hi.
>>>>
>>>> Who knows about this device: Adtran Total Access 916e 4242916L1
>>>> http://www.newegg.com/Product/Product.aspx?Item=N82E16833706027
>>>>
>>>> How stable is it? Does it use LAN ports in failover mode? Does it use
>>>> T1/FT1 WAN ports in failover manner connected to a PBX with two PRI
>>>> ports? How good it is working with FS? How much concurrent connection
>>>> does it support?
>>>>
>>>> I asked to the company via email a week ago, and no response till now.
>>>
>>> --
>>> Ken
>>> http://www.FreeSWITCH.org
>>> http://www.ClueCon.com
>>> http://www.OSTAG.org
>>> irc.freenode.net #freeswitch
>>>
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
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>>
>>
>
> --
> Ken
> http://www.FreeSWITCH.org
> http://www.ClueCon.com
> http://www.OSTAG.org
> irc.freenode.net #freeswitch
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
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-- 
Royce Mitchell
IT Consultant
ITAS Solutions
royce3 at itas-solutions.com