[asterisk-users] SIP <> GSM

[Michael Graves]

It simply makes no sense to me to go from GSM (digital) to FXO/FXS
(analog) and back into the PBX (digital) again. That introduces more
potential for all kinds of call quality trouble.

SIP <> GSM direclty is just a better idea, if it costs a bit more.

Michael

On Wed, 20 Feb 2008 16:46:31 +0800, Sam Tam wrote:

>Well then what you need is 8x FXO card.
>That will do the job
>Contact me off list if you want to know more
>
>-----Original Message-----
>From: asterisk-users-bounces at lists.digium.com
>[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Kev S
>Sent: Tuesday, January 29, 2008 9:53 AM
>To: Asterisk Users Mailing List - Non-Commercial Discussion
>Subject: Re: [asterisk-users] SIP <> GSM
>
>With that sort of set up, If for example i get a 8 channel GSM gateway 
>and the X100P can i make more than 1 concurrent call though the gateway 
>with the X100P or does it only support 1 call at a time?
>
>What im looking to do is get a multi channel GSM gateway, and have the 
>ability to make more than 1 call at once through it.
>
>Thanks
>
>-Kev
>
>Sam Tam wrote:
>> Try cyber-telecom.net
>> May be get a X100P with a CT-G1000 or G2000
>>
>> Sam
>>
>> -----Original Message-----
>> From: asterisk-users-bounces at lists.digium.com
>> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Michael
>Graves
>> Sent: Sunday, January 20, 2008 11:40 PM
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> Subject: [asterisk-users] SIP <> GSM
>>
>> I'd like to add a device to my Asterisk server to leverage my cellular
>> account. Does anyone on-list have experience with hardware gateways vs
>> using cah_bluetooth and an old cell phone?
>>
>> I'm considering something like http://www.mobigater.com/index.php?p=5
>>
>> Thanks,
>>
>> Michael
>> --
>> Michael Graves
>> mgraves<at>mstvp.com
>> blog.mgraves.org
>> o713-861-4005
>> c713-201-1262
>> sip:mjgraves at pixelpower.onsip.com
>> skype mjgraves
>> fwd 54245
>>
>>
>>
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>
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--
Michael Graves
mgraves<at>mstvp.com
blog.mgraves.org
o713-861-4005
c713-201-1262
sip:mjgraves at pixelpower.onsip.com
skype mjgraves
fwd 54245