PPP Client for GSM/GPRS

I need a library that is able to open a PPP link for Internet access over a GSM infrastructure. The implementation MUST use only standard AT commands and PPP commands, and be written in C only. The library should also be able to suspend the link, be able to return to AT commands operation and resume the link.

IP/UDP layer over the PPP is required also, so that I need a function to open a UDP port, send a packet over IP over PPP and also receive data from the GSM network. The testing can be done on a standard PC, but the implementation MUST not depend on Windows or PC environment at all. Also, memory consumption must be kept to the very minimum (the library shall run on PIC microcontroller, I can give around 50 bytes of working memory data)

Skills: C Programming, Wireless

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About the Employer:
( 0 reviews ) Ramat Gan, Israel

Project ID: #215428

4 freelancers are bidding on average $225 for this job


I can make for you realization of PPP-protocol. But what you mean when speaking about 50 bytes? To 50 bytes impossible to write any serious program...

$300 USD in 30 days
(9 Reviews)

Please see PMB.

$250 USD in 30 days
(13 Reviews)

I can do it.

$150 USD in 2 days
(1 Review)

I already have the library for the PIC microcontroller. but you keep mentioning the GSM, where you can only do this using GPRS. anyways, please let me know the modem you are using??? the AT commands are common to most More

$300 USD in 1 day
(0 Reviews)

hi i can make it least possible time.

$200 USD in 20 days
(0 Reviews)

We are working on GPS & GSM based applications. We could do it for you.

$200 USD in 7 days
(0 Reviews)