Set DNS Server

wip_TCPClientCreate falls in timeout after 25sec (That’s the same, even with a longer timeout).
then I call wip_close, etc:

01:25:05,273 - DEBUG - [ACNX] wip_netInit:OK (0)
[GPRS]: open: -> DISCONNECTED
01:25:05,291 - DEBUG - [ACNX] wip_bearerOpen:OK (0)
[GPRS]: GPRS CTX (cid=1) found
01:25:05,337 - DEBUG - [ACNX] wip_bearerSetOpts:OK (0)
[GPRS]: start: -> CONNECTING
01:25:06,402 - DEBUG - [ACNX] wip_bearerStart:OK_INPROGRESS (-27) (retry 0)
[GPRS]: GPRS CTX (cid=1) found
[GPRS]: GPRS EVENT SETUP OK (cid=1): GPRS activate
[GPRS]: GPRS CTX (cid=1) found
[GPRS]: GPRS EVENT: 27 (cid=1)
[GPRS]: GPRS CTX (cid=1) found
[GPRS]: GPRS EVENT ACTIVATE OK (cid=1)
[GPRS]: GPRS: -> CONNECTED
01:25:09,957 - DEBUG - [ACNX] ac_BearerOpen_Handler CONNECTED (ctx:0)
01:25:09,997 - DEBUG - [SCKT] wip_TCPClientCreateOpts:OK portNo=4333
[WIP] new TCPCLIENT 0x18179360
01:25:10,008 - INFO - [SCKT] Trying to connect 
01:25:35,072 - DEBUG - [TIMER] ac_OpeningSock_Time_CB (TO=250)
01:25:35,079 - INFO - [SCKT] wip_close:OK (0)
[WIP] closing TCPCLIENT 0x18179360
[GPRS]: stop: stop GPRS interface
[GPRS]: stop: GPRS deactivate -> DISCONNECTING
01:25:36,103 - DEBUG - [ACNX] wip_bearerStop:OK_INPROGRESS (-27)
[GPRS]: GPRS CTX (cid=1) found
[GPRS]: GPRS EVENT: 2 (cid=1)
[GPRS]: GPRS CTX (cid=1) found
[GPRS]: GPRS EVENT DEACTIVATE OK/KO (cid=1): -> DISCONNECTED
01:25:39,596 - DEBUG - [ACNX] ac_BearerOpen_Handler STOPPED (ctx:0)
01:25:39,604 - DEBUG - [ACNX] wip_bearerClose:OK (0)
[WIP]  No more ctx, call adl_gprsUnsubscribe()
[GPRS]: close: -> CLOSED