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Z-Text Fixed Line SMS modem

Submitted by yoorix on Tue, 2006-12-19 18:00.

Hello.

Does the TGSM component support Fixed Line SMS Protocol 1? Is it possible to use TGSM to send SMS messages using Z-Text Fixed Line SMS modem?
Please, take a look at this link: http://www.ntstelecom.co.uk/SMSmodem.htm

I have contacted with NTS Telecom developers, and they offered me a modem FOC. However, I would not want to change your code in GSM.pas by myself. Probably, you are interested in suppoting Z-Text Fixed Line SMS modem too?
Could we manage to support Z-Text Fixed Line SMS modem in boomerang library?

Also, please read the following forum's topic as an issue:
http://www.ks-soft.net/cgi-bin/phpBB/viewtopic.php?t=3550

I am looking forward to hearing from you.

Thanks in advance.

Regards,
Max

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Probably supported

Submitted by admin on Thu, 2006-12-21 10:46.

It seems (http://www.ntstelecom.co.uk/technical.htm) that modem supports "standard" AT command set. It means you probably find a TGSM.Equipment that works (probably a Siemens). Note baud rate it 2400 bauds only, strange. Please let know if works.

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Not fully supported 2

Submitted by yoorix on Thu, 2006-12-21 17:09.

Regarding "No reply on AT command: AT+CMGS=138>0001000B8..." issue:

The manufacturer of Z-Text modem said, that Z-text modem replies on AT+CMGS command with +CMGS: xx. Is it possible that TGSM is looking for +CMGS: xx rather than just +CMGS: xx which is what the Z-text sends?

Regards,
Max

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What is difference?

Submitted by admin on Fri, 2006-12-29 00:52.
I don't see difference in +CMGS: xx vs. +CMGS: xx. Maybe you could copy&paste a modem log (eg. from GSMCenter utility).
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Sorry, I did not notice

Submitted by yoorix on Fri, 2006-12-29 11:01.

Sorry,I did not notice that some characters were supressed.

The manufacturer of Z-Text modem said, that Z-text modem replies on AT+CMGS command with +CMGS: xx. Is it possible that TGSM is looking for <CR>+CMGS: xx<CR> rather than just +CMGS: xx<CR> which is what the Z-text sends?

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Not fully supported

Submitted by yoorix on Thu, 2006-12-21 11:57.

The problem is that with some modem types, like Siemens TC35, it really sends SMS, but respond with error: "No reply on AT command: AT+CMGS=165>0001000B8170.....". Looks like time out issue. The point is that manufacturer offers to send a sample modem to adjust software. Do you agree to recieve the sample modem and aplly changes to support Z-Text modem? Probably, I could do it by myself, but I want to avoid update collision in case you would release new version. Please, let me know if you are interested. You may contact me via e-mail, that is registered with my account on this site.

Regards,
Max

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