Osmo-SIP-Connector Version 6

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Sonny Lafuente sonny.lafuente at entropysolution.com
Fri May 29 06:45:31 UTC 2020


Hi Community,

Does anyone here tried to upgrade the your working OSMO environment to its latest version? I have the experience where I upgraded my working osmo to the latest version and I have encountering some problem between the connection of osmo-nitb and osmo-sip-connector. For the latest sip connector update it will communicate the connection going to osmo-msc. Since I don’t use the osmo-msc instead I am using the osmo-nitb for the standalone project. Below is the error I have experiencing right now in the osmo-sip-connector and osmo-nitb.

SIP Connector Logs:

<0001> mncc.c:845 Incompatible version(5) expected 6
<0001> mncc.c:936 Reconnected to /tmp/msc_mncc
<0001> mncc.c:841 Got hello message version 5
<0001> mncc.c:845 Incompatible version(5) expected 6
<0001> mncc.c:936 Reconnected to /tmp/msc_mncc
<0001> mncc.c:841 Got hello message version 5
<0001> mncc.c:845 Incompatible version(5) expected 6

OSMO-NITB Logs:

Fri May 29 13:13:16 2020 <0006> mncc_sock.c:84 MNCC Socket has LOST connection
Fri May 29 13:13:16 2020 <0001> gsm_04_08.c:463 Clearing all currently active transactions!!!
Fri May 29 13:13:21 2020 <0006> mncc_sock.c:271 MNCC Socket has connection with external call control application
Fri May 29 13:13:21 2020 <0006> mncc_sock.c:84 MNCC Socket has LOST connection
Fri May 29 13:13:21 2020 <0001> gsm_04_08.c:463 Clearing all currently active transactions!!!


Here are the configuration file of osmo-nitb and osmo-sip-connector and how we run the command.


SIP Connector:

Command to run: ./osmo-sip-connector -c ~/osmo-sip-connector.cfg

Config File:

#
sip
 local 192.168.1.166 5062
 remote 192.168.1.166 5060
 sofia-sip log-level 2
mncc
 socket-path /tmp/msc_mncc
app


OSMO NITB:

Command to run: ./osmo-nitb -C -c ~/osmo-nitb.cfg -T -P -l /home/hlr.sqlite3 -M /tmp/msc_mncc

Config File:

line vty
 no login
!
e1_input
 e1_line 0 driver ipa
 e1_line 0 port 0
 no e1_line 0 keepalive
network
 network country code 94
 mobile network code 1
 short name 1
 long name 1
 auth policy accept-all
 authorized-regexp .*
 location updating reject cause 13
 encryption a5 0
 neci 1
 paging any use tch 0
 rrlp mode none
 mm info 1
 handover 0
 handover window rxlev averaging 10
 handover window rxqual averaging 1
 handover window rxlev neighbor averaging 10
 handover power budget interval 6
 handover power budget hysteresis 3
 handover maximum distance 9999

 timer t3109 1

 timer t3105 1

 timer t3113 60

 timer t3103 1

 timer t3122 10

 timer t3101 10

 dyn_ts_allow_tch_f 0
 subscriber-keep-in-ram 1

 bts 0
  type sysmobts
  band GSM900
  cell_identity 1
  location_area_code 1
  base_station_id_code 63
  ms max power 0
  cell reselection hysteresis 4
  rxlev access min 0
  periodic location update 30
  radio-link-timeout 32
  channel allocator descending
  rach tx integer 9
  rach max transmission 7
  channel-descrption attach 1
  channel-descrption bs-pa-mfrms 5
  channel-descrption bs-ag-blks-res 1
  early-classmark-sending forbidden
  ip.access unit_id 1000 0
  oml ip.access stream_id 255 line 0
  neighbor-list mode automatic
  codec-support fr hr efr amr
  amr tch-h modes 0
  amr tch-h start-mode auto
  gprs mode gprs
  gprs 11bit_rach_support_for_egprs 0
  gprs routing area 1
  gprs network-control-order nc0
  gprs cell bvci 2
  gprs cell timer blocking-timer 3
  gprs cell timer blocking-retries 3
  gprs cell timer unblocking-retries 3
  gprs cell timer reset-timer 3
  gprs cell timer reset-retries 3
  gprs cell timer suspend-timer 10
  gprs cell timer suspend-retries 3
  gprs cell timer resume-timer 10
  gprs cell timer resume-retries 3
  gprs cell timer capability-update-timer 10
  gprs cell timer capability-update-retries 3
  gprs nsei 101
  gprs ns timer tns-block 3
  gprs ns timer tns-block-retries 3
  gprs ns timer tns-reset 3
  gprs ns timer tns-reset-retries 3
  gprs ns timer tns-test 30
  gprs ns timer tns-alive 3
  gprs ns timer tns-alive-retries 10
  gprs nsvc 0 nsvci 101
  gprs nsvc 0 local udp port 23000
  gprs nsvc 0 remote udp port 23000
  gprs nsvc 0 remote ip 127.0.0.2
  gprs nsvc 1 nsvci 0
  gprs nsvc 1 local udp port 0
  gprs nsvc 1 remote udp port 0
  gprs nsvc 1 remote ip 0.0.0.0
  no force-combined-si

  trx 0
   rf_locked 0
   arfcn 74
   nominal power 0
   rsl e1 tei 0

   timeslot 0
    phys_chan_config CCCH+SDCCH4
    hopping enabled 0
   timeslot 1
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 2
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 3
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 4
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 5
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 6
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 7
    phys_chan_config TCH/F
    hopping enabled 0
  trx 1
   rf_locked 0
   arfcn 65
   nominal power 0
   rsl e1 tei 0

   timeslot 0
    phys_chan_config CCCH+SDCCH4
    hopping enabled 0
   timeslot 1
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 2
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 3
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 4
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 5
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 6
    phys_chan_config TCH/F
    hopping enabled 0
   timeslot 7
    phys_chan_config TCH/F
    hopping enabled 0
mncc-int
 default-codec tch-f fr
 default-codec tch-h amr
nitb
 subscriber-create-on-demand

 subscriber-create-on-demand random 100000 199999
 no assign-tmsi
smpp
 local-tcp-ip 127.0.0.1 2776
 system-id password
 policy closed
 smpp-first
 esme root
  password password
  default-route


Thank you.

Sonny
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