http://wiki.openmoko.org/wiki/GPRS_FSO

./grps-on.sh output in frameworkd:

frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'Serial connection established.\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp route status. old= usb0 last= usb0 current= usb0
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'using channel 1\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'Using interface ppp0\nConnect: ppp0 <--> /dev/pts/7\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'Warning - secret file /etc/ppp/pap-secrets has world and/or group access\nsent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x87092b2b> <pcomp> <accomp>]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [LCP ConfRej id=0x1 <magic 0x87092b2b>]\nsent [LCP ConfReq id=0x2 <asyncmap 0x0> <pcomp> <accomp>]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <pcomp> <accomp>]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MD5> <pcomp> <accomp>]\nsent [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MD5> <pcomp> <accomp>]\nsent [LCP EchoReq id=0x0 magic=0x0]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [CHAP Challenge id=0x1 <0e29d5a1032f365dbe6ab016d6ecc99e568fff9a38c0a936a3118c88e47c3cc52e78392612bec598bc>, name = ""]\nWarning - secret file /etc/ppp/chap-secrets has world and/or group access\nsent [CHAP Response id=0x1 <07490114ffd46cc22cb3290b85704724>, name = "ginger"]\nrcvd [LCP EchoRep id=0x0 magic=0x0]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [CHAP Success id=0x1 ""]\nCHAP authentication succeeded\nCHAP authentication succeeded\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp route status. old= usb0 last= usb0 current= usb0
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]\nsent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: "rcvd [LCP ProtRej id=0x1 80 fd 01 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]\nProtocol-Reject for 'Compression Control Protocol' (0x80fd) received\n"
ogsmd    DEBUG    (<framework.subsystems.ogsmd.modems.ti_calypso.channel.UnsolicitedResponseChannel object at 0x4ef330>: got 29 bytes from /dev/pts/2: '\r\n%CGEV: ME DEACT "IP","",1\r\n')
ogsmd    DEBUG    |...|...|...|...|...|...|...|...> UnsolicitedResponseChannel._handleUnsolicitedResponse: ENTER (['%CGEV: ME DEACT "IP","",1'],),{}
ogsmd    INFO     (<framework.subsystems.ogsmd.modems.ti_calypso.channel.UnsolicitedResponseChannel object at 0x4ef330>: unsolicited data incoming: '%CGEV: ME DEACT "IP","",1')
ogsmd    DEBUG    |...|...|...|...|...|...|...|...> UnsolicitedResponseChannel._handleUnsolicitedResponse: LEAVE
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'rcvd [LCP TermReq id=0x1 0b 21]\nLCP terminated by peer (^K!)\nsent [LCP TermAck id=0x1]\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp route status. old= usb0 last= usb0 current= usb0
frameworkd DEBUG    ogsmd.modems.abstract.pdp route status. old= usb0 last= usb0 current= usb0
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'Connection terminated.\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'disconnect script failed\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp route status. old= usb0 last= usb0 current= usb0
frameworkd DEBUG    ogsmd.modems.abstract.pdp got from ppp: 'Modem hangup\n'
frameworkd DEBUG    ogsmd.modems.abstract.pdp ppp exited with code 16 and signal 0
ogsmd    INFO     org.freesmartphone.GSM.PDP.ContextStatus: 1 release {}
ogsmd    DEBUG    |...|...|...|...> Pdp._recoverFiles: ENTER (),{}
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /etc/ppp/ip-up.d/08setupdns
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /etc/ppp/ip-down.d/92removedns
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /var/tmp/ogsmd/gprs-disconnect-chat
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /etc/ppp/pap-secrets
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /etc/ppp/chap-secrets
frameworkd DEBUG    ogsmd.modems.abstract.pdp recovering file /var/tmp/ogsmd/gprs-connect-chat
ogsmd    DEBUG    |...|...|...|...> Pdp._recoverFiles: LEAVE
frameworkd.controller DEBUG    alive and kicking