Hello everyone and happy new year!.
I'm having problems receiving messages and I wonder if someone has have the same problem or could help, here is the symptom: the modem is sending messages (>50 SMS) and at the time it receives a message, after that it gives some errors +CME ERROR 515 (according to my documentation: Please wait, init or command processing in progress.), after that error it tries to send messages but gets stock retrying. The worst part is that the modem does not respond any more until I turn it off, I tried to send AT commands via minicom but no response at all. Elements used: OS: Linux SUSE Kannel: 1.4.1 Modem: Multitech MultiModem GPRS (serial) This the part of the log where the error occurs: 2014-01-08 11:44:02 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CMGS: 66 2014-01-08 11:44:02 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- OK 2014-01-08 11:44:02 [17559] [15] DEBUG: AT2[rack-5-telca]: (MSG) - send command status: 0 - retries: 2 2014-01-08 11:44:02 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:02 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:03 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:03 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: 1 - retries: 2 2014-01-08 11:44:03 [17559] [15] DEBUG: AT2[rack-5-telca]: --> 0011000881755534290000009341A8F4492CEAA86510390CAABBC3A0B33CEC06BDE16F39BDEE 4E93C364103C2C0F83D2EEF4381D9683CA6C50B8FF068DDF6E50990D82CBDFF0F73C4D7F8346 319630A80C4A41C422085A9C3E5DD0B73C5E2F83CA7378591E96B3DC6F10B9AC2E83E0E17958 0E6A87E720723A3C7781A0422C4836C3D95A371A0CE662B2C3ED3010 2014-01-08 11:44:05 [17559] [15] DEBUG: AT2[rack-5-telca]: --> ^Z 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CMGS: 67 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- OK 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: (MSG) - send command status: 0 - retries: 2 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: 1 - retries: 2 2014-01-08 11:44:10 [17559] [15] DEBUG: AT2[rack-5-telca]: --> 0011000881859750320000009341A8F4492CEAA86510390CAABBC3A0B33CEC06BDE16F39BDEE 4E93C364103C2C0F83D2EEF4381D9683CA6C50B8FF068DDF6E50990D82CBDFF0F73C4D7F8346 319630A80C4A41C422085A9C3E5DD0B73C5E2F83CA7378591E96B3DC6F10B9AC2E83E0E17958 0E6A87E720723A3C7781A0422C4836C3D95A371A0CE662B2C3ED3010 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: --> ^Z 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CMT: ,26 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- 06910562909984040B910552039872F300004110801175444A074779789C0ECF01 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: received message from SMSC: +5026099948 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: Numeric sender (international) <+50253089273> 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: User data length read as (7) 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: Udh decoding done len=7 udhi=0 udhlen=0 udh='' 2014-01-08 11:44:13 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CNMA^M 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:14 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: (MSG) - send command status: -1 - retries: 2 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:14 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:44:14 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:15 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:15 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:16 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:16 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:44:16 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:17 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:17 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: 1 - retries: 0 2014-01-08 11:44:17 [17559] [15] DEBUG: AT2[rack-5-telca]: --> 0011000881757680900000009341A8F4492CEAA86510390CAABBC3A0B33CEC06BDE16F39BDEE 4E93C364103C2C0F83D2EEF4381D9683CA6C50B8FF068DDF6E50990D82CBDFF0F73C4D7F8346 319630A80C4A41C422085A9C3E5DD0B73C5E2F83CA7378591E96B3DC6F10B9AC2E83E0E17958 0E6A87E720723A3C7781A0422C4836C3D95A371A0CE662B2C3ED3010 2014-01-08 11:44:19 [17559] [15] DEBUG: AT2[rack-5-telca]: --> ^Z 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CMGS: 68 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- OK 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: (MSG) - send command status: 0 - retries: 0 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: 1 - retries: 2 2014-01-08 11:44:20 [17559] [15] DEBUG: AT2[rack-5-telca]: --> 0011000881750169220000009341A8F4492CEAA86510390CAABBC3A0B33CEC06BDE16F39BDEE 4E93C364103C2C0F83D2EEF4381D9683CA6C50B8FF068DDF6E50990D82CBDFF0F73C4D7F8346 319630A80C4A41C422085A9C3E5DD0B73C5E2F83CA7378591E96B3DC6F10B9AC2E83E0E17958 0E6A87E720723A3C7781A0422C4836C3D95A371A0CE662B2C3ED3010 2014-01-08 11:44:23 [17559] [15] DEBUG: AT2[rack-5-telca]: --> ^Z 2014-01-08 11:44:23 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- > 2014-01-08 11:44:23 [17559] [15] DEBUG: AT2[rack-5-telca]: <-- +CME ERROR: 515 2014-01-08 11:44:23 [17559] [15] ERROR: AT2[rack-5-telca]: Generic error: +CME ERROR: 515 2014-01-08 11:44:23 [17559] [15] DEBUG: AT2[rack-5-telca]: (MSG) - send command status: -1 - retries: 2 2014-01-08 11:44:23 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:30 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:44:30 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:36 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:44:36 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:36 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:42 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:44:42 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:48 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:44:48 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:44:54 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:44:54 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:44:54 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:00 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:45:00 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:06 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:45:06 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:12 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:45:12 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:45:12 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:18 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:45:18 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:24 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:45:24 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:30 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:45:30 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:45:30 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:36 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:45:36 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:42 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:45:42 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:48 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:45:48 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:45:48 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:45:54 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:45:54 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:00 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:46:00 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:06 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:46:06 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:46:06 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:12 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:46:12 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:18 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:46:18 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:24 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 2014-01-08 11:46:24 [17559] [15] DEBUG: AT2[rack-5-telca]: TP-Validity-Period: 5 minutes 2014-01-08 11:46:24 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:30 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 2 2014-01-08 11:46:30 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:36 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 1 2014-01-08 11:46:36 [17559] [15] DEBUG: AT2[rack-5-telca]: --> AT+CMGS=141^M 2014-01-08 11:46:42 [17559] [15] DEBUG: AT2[rack-5-telca]: CMGS - send command status: -1 - retries: 0 Hope some one can help, regards. Vinicio Cruz Moviclub
