Hello
I'm new to freeswitch, and I would like to try and use a HUAWEI EM770W with gsmopen.
The module is unlocked, and voice is enabled. Voice dialing has been tested and works : using MobilePartner on a windows XP running on virtualbox, I can dial a number, and hear the audio.
However, from linux I just don't understand where the voice flux can be obtained or how to configure gsmopen. From
http://wiki.freeswitch.org/wiki/GSMopen#Configuration_File I thought it would be some ttyUSB device, but I saw nothing.
Here's what I did:
- disconnected the usb device from virtualbox menu (so that it would be properly initialized with the at commands, etc)
- started minicom, typed atd number followed by a semicolon (for voice mode)
- monitored /dev/ttyUSB[1-5] : only ttyUSB2 showed some activity :
^CONF:1
^CONN:1,0
^CEND:1,69,29,16
MODE:3,3
- checked with AT+CPAS that the communication was active
+CPAS: 4
- hanged up with AT+CHUP
- checked with AT+CPAS that the communication was no longer active
+CPAS: 0
AT+CFUN indicates a proper registration, AT+CSQ returns a proper signal, and no PIN has been configured - I just don't understand how to get the audio or how to configure
May I please ask for some help? I will be happy to update the wiki explaining how to use a EM770W (they're cheap!) if it can be made to work.
(Also, I have a problem compiling on a debian sid - first error being in bootstrap.sh: automake is not found while 1.14.1 is installed and in the $PATH)
Here are the current settings :
AT&V
&C: 1; &D: 2; &F: 0; E: 1; L: 0; M: 0; Q: 0; V: 1; X: 1; Z: 0; S0: 0;
S2: 43; S3: 13; S4: 10; S5: 8; S6: 2; S7: 50; S8: 2; S9: 6; S10: 14;
S11: 95; S30: 0; S103: 1; S104: 1; +FCLASS: 0; +ICF: 3,3; +IFC: 2,2;
+IPR: 115200; +DR: 0; +DS: 0,0,2048,6; +WS46: 12; +CBST: 0,0,1;
+CRLP: (61,61,48,6,0),(61,61,48,6,1),(240,240,52,6,2);
+CV120: 1,1,1,0,0,0; +CHSN: 0,0,0,0; +CSSN: 1,1; +CREG: 1; +CGREG: 1;
+CFUN:; +CSCS: "IRA"; +CSTA: 129; +CR: 0; +CRC: 0; +CMEE: 1; +CGDCONT: (1,"IP","mm)
; +CGDSCONT: ; +CGTFT: ; +CGEQREQ: (1,2,0,0,0,0,2,0,"0E0","0E0",3,0,0),(2,2,0,0,0,)
; +CGEQMIN: ; +CGQREQ: ; +CGQMIN: ; ; +CGEREP: 0,0; +CGCLASS: "A";
+CGSMS: 3; +CSMS: 0; +CMGF: 0; +CSAS: 0; +CRES: 0;
+CSCA: "+13123149810",145; +CSMP: ,,0,0; +CSDH: 0; +CSCB: 0,"","";
+FDD: 0; +FAR: 0; +FCL: 0; +FIT: 0,0; +ES: ,,; +ESA: 0,,,,0,0,255,;
+CMOD: 0; +CVHU: 1; ; +CPIN: ��������,��������; +CMEC: 0,0,0; +CKPD: 1,1;
+CIND: 0,1,1,1,0,0,1,0; +CMER: 0,0,0,0,0; +CGATT: 1; +CGACT: 0;
+CPBS: "ON"; +CPMS: "SM","SM","SM"; +CNMI: 2,1,2,2,0; +CMMS: 2; +FTS: 0;
+FRS: 0; +FTH: 3; +FRH: 3; +FTM: 96; +FRM: 96; +CCUG: 0,0,0;
+COPS: 1,2,""; +CUSD: 0; +CAOC: 1; +CCWA: 1; +CCLK: ""; +CLVL: 4;
+CMUT: 0; +CPOL: 0,2,"",0,0,0; +CPLS: 0; +CTZR: 0; +CTZU: 0; +CLIP: 1;
+COLP: 0; +CDIP: 0; +CLIR: 0; ^PORTSEL: 0; ^CPIN: ��������,��������;
^ATRECORD: 0; ^FREQLOCK: 13723540,0; ^GLASTERR: 1; ^CVOICE: 0;
^DDSETEX: 0; ^CMSR: 0; ; ^AUTHDATA: 1,0,"",""; ^CRPN: 0,""; ^WPDST: 1;
^WPDOM: 0; ^WPDFR: 65536,1; ^WPQOS: 255,50; ^WNICT: 0; ;
Thanks
Charles