[asterisk-users] GSM / 3g channel bank

[Jeff Johnson]

Portech has an excellent line of SIP-CDMA/GSM gateway products.  We use
their MV-378 for GSM and MV-372 for CDMA.  We also have deployed them to
quite a number of our customers with no issues.


Jeff Johnson

Director of Operations

NeturallySpeaking, LLC

(813) 774-3570 Direct

(866) 448-0038 Toll Free

(813) 569-2366 Fax

sip://jjohnson@neturallyspeaking.com

http://www.neturallyspeaking.com

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Julian
Lyndon-Smith
Sent: Wednesday, October 01, 2008 7:54 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] GSM / 3g channel bank

More than 60% of our outbound calls are now to mobiles, so the time has 
come to whack in a gsm channel bank.

Does anyone have any preference of bank ? Do you use a PRI or VOIP 
connection from the bank to asterisk ? Real-world experiences are sooooo

much better than marketing blurb ;)

We currently have  a TE412P with a free socket, so we have a choice 
either way. I am looking for up to 30 sims to be connected, and we are 
based in the UK.

Any advice is gratefully received.

Thanks

Julian

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