What is this remote connection about?

Elastix reports a remote unix connection/disconnection. Should I be worried?

Twinkle softphone from bash

twinkle --immediate --call 1008

Fires up twinkle GUI then makes call to 1008. Once GUI is running, multiple calls can be made from the bash shell. Invoking the -c command to get the cli did not work:

twinkle -c --immediate --call 1008

Twinkle configuration with Elastix

Twinkle:

profile.cfg
::::::::::::::
# USER
user_name=6004
user_domain=192.168.2.2
user_display=twinkle
user_organization=
auth_realm=
auth_name=6004
auth_pass=changeme
auth_aka_op=00000000000000000000000000000000
auth_aka_amf=0000

# SIP SERVER
outbound_proxy=10.99.0.171
all_requests_to_proxy=no
non_resolvable_to_proxy=no
registrar=
register_at_startup=yes
registration_time=3600
reg_add_qvalue=no
reg_qvalue=1

Elastix:

[6004]
deny=0.0.0.0/0.0.0.0
type=friend
secret=changeme
qualify=yes
port=5060
pickupgroup=
permit=0.0.0.0/0.0.0.0
nat=yes
mailbox=6004@device
host=dynamic
dtmfmode=rfc2833
dial=SIP/6004
context=from-internal
canreinvite=no
callgroup=
callerid=device <6004>
accountcode=
call-limit=50

Elastix Flash Operator Panel

default password to access drag and drop is

Operator Flash Panel (from 0.6 version):

Password: eLaStIx.2oo7

Asterisk Iconnecthere SIP

SIP trunks to Iconnecthere work well with Asterisk. When using DISA we needed to add the following lines to the SIP trunk configuration:

nat=yes
canreinvite=no

This takes care of the 407 Proxy Authentication issue.

Cisco SIP 9-0-2SR1

I've been trying to get the latest Cisco SIP firmware working with asterisk. I'm experiencing the same issue reported on voip-info.org, that is, my 7941 is not sending out a REGISTER after the upgrade. The log file shows the following error:

2012: NOT 19:15:34.486804 JVM: SIPCC-UI_API: 1/0, ui_set_sip_registration_state: 0

2013: NOT 19:15:34.488852 JVM: SIPCC-SIP_REG_STATE: 2/52, sip_reg_sm_process_event: SIP_REG_STATE_IDLE <- E_SIP_REG_TMR_EXPIRE

2014: ERR 19:15:34.490149 JVM: ccsip_register_send_msg: Error: cc_cfg_table is null.

Searching for cc_cfg_table comes up empty on both google and cisco.com.