You can try GSMOpen with many old cellulars.. :D
Stay away from Portech, we spent many many hours trying to solve problems with them.
Tried many firmware versions, contacted support, nothing helped. Worked with 6 devices 372/374. (All in garbage now).
Main issues:
1. Registration – not registering or loosing registration
2. From time to time stops responding at all only reboot helps
3. Broken SIP implementation, check example below and find 2 errors (bad IP and port):
Call-ID: 23998cbe2e49c50f2af7ec483eea4a2d@141.250.214.2020
Contact: <sip:101@141.250.214.202:0064>
CSeq: 102 INVITE
Content-Type: application/sdp
Content-Length: 234
Also from Asterisk CLI (1 nonsense in fullcontact):
[Aug 14 14:08:04] DEBUG[28172]: res_config_mysql.c:356 update_mysql: MySQL RealTime: Update SQL: UPDATE devices SET ipaddr = '141.250.214.202', port = '5070', regseconds = '1250251804', username = '180', fullcontact = 'sip:180@141.250.214.202:507070;rinstance=7a35f8e1f1ecf3fe' WHERE name = '180'
Regards,
Mindaugas Kezys
Kolmisoft UAB
VoIP Billing Solutions
e-mail: info@kolmisoft.com
URL: http://www.kolmisoft.com
From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Nandy Dagondon
Sent: Friday, March 26, 2010 10:19 PM
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] GSM gateway recommendation
hi itamar,
tks. are u happy w/ portech?
-nandy
On Fri, Mar 26, 2010 at 5:01 PM, Itamar Reis Peixoto <itamar@ispbrasil.com.br> wrote:
On Fri, Mar 26, 2010 at 2:49 AM, Nandy Dagondon <gcd@i.ph> wrote:
> hello everybody,
>
> i'm looking for a GSM SIP gateway to be interfaced w/ FS. pls share what
> brand/model you had and your go/no-go recommendation.
>
> tks a lot,
> nandy
>
portech ?
--
------------
Itamar Reis Peixoto
e-mail/msn/google talk/sip: itamar@ispbrasil.com.br
skype: itamarjp
icq: 81053601
+55 11 4063 5033
+55 34 3221 8599
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