<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:10pt"><div>Hi, <br></div><div><br></div><div>I have a ss7 connection with a TDM SWITCH (ERICSSON AXE). I can receive calls, but I can't make outgoing calls. <br></div><div><br></div><div>I receive a rel 21 from de far end. </div><div><br></div><div>I check this problem with my telco, and the telco said I'm sending the F character on the end of the number. <br></div><div>See the log of the ERICSSON side: <br></div><div><br></div><div> Data/Hora Protocol Message OPC DPC CIC NA
NB Origem <br>#001 2012-07-26 09:08:52.294574 ISUP IAM 882 3993 1 1736001002 0151136001019F ARQ (10.18.35.243) <br>#002 2012-07-26 09:08:59.754713 ISUP IAM 882 3993 2 1736001002 0151136001019F ARQ (10.18.35.243) <br>#003 2012-07-26 09:08:59.807879 ISUP CFN
3993 882 2 ARQ (10.18.35.243) <br>#004 2012-07-26 09:08:59.846372 ISUP REL 21 3993 882 2 ARQ (10.18.35.243) <br>#005 2012-07-26 09:08:59.874530 ISUP RLC 882 3993
2 ARQ (10.18.35.243) <br></div><div><br></div><div>On the NB column we can see the number that the ERICSSON received from my libss7: 0151136001019F</div><div><br></div><div>But, I make a debug in my side and I didn't see the simbol F on IAM: <br></div><div><br></div><div> -- Called DAHDI/r3/0151136001019<br>[3] Len = 38 [ cc 17 23 85 99 8f dc 70 07 00 01 00 60 01 0a 00 02 0b 09 04 10 10 15 31 05 10 10 f9 0a 07 04 10 71 53 00 01 20 00 ]<br>[3] FSN: 23 FIB 0<br>[3] BSN: 76 BIB 1<br>[3] >[0] MSU<br>[3] [ cc 17 23 ]<br>[3] Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br>[3] [ 85 ]<br>[3] OPC 882 DPC 3993 SLS 7<br>[3] [ 99
8f dc 70 ]<br>[3] CIC: 7<br>[3] [ 07 00 ]<br>[3] Message Type: IAM<br>[3] [ 01 ]<br>[3] --FIXED LENGTH PARMS[4]--<br>[3] Nature of Connection Indicator:<br>[3] Satellites in connection: 0<br>[3] Continuity Check: Check not required
(0)<br>[3] Outgoing half echo control device: not included (0)<br>[3] [ 00 ]<br>[3] Forward Call Indicators:<br>[3] Nat/Intl Call Ind: call to be treated as a national call (0)<br>[3] End to End Method Ind: no end-to-end method(s) available (0)<br>[3] Interworking Ind: no interworking
encountered (0)<br>[3] End to End Info Ind: no end-to-end information available (0)<br>[3] ISDN User Part Ind: ISDN user part used all the way (1)<br>[3] ISDN User Part Pref Ind: ISDN user part not preferred all the way (1)<br>[3] ISDN Access Ind: originating access ISDN (1)<br>[3] SCCP Method Ind: no indication
(0)<br>[3] [ 60 01 ]<br>[3] Calling Party's Category:<br>[3] Category: Ordinary calling subscriber (10)<br>[3] [ 0a ]<br>[3] Transmission Medium Requirements:<br>[3] Speech (0)<br>[3] [ 00
]<br>[3] --VARIABLE LENGTH PARMS[1]--<br>[3] Called Party Number:<br>[3] Nature of address: 4<br>[3] NI: 0<br>[3] Numbering plan: 1<br>[3] Address signals: 0151136001019#<br>[3] [ 09 04 10 10 15 31 05 10 10 f9
]<br>[3] --OPTIONAL PARMS--<br>[3] Calling Party Number:<br>[3] Nature of address: 4<br>[3] NI: 0<br>[3] Numbering plan: 1<br>[3] Presentation: 0<br>[3] Screening:
0<br>[3] Address signals: 1736001002<br>[3] [ 0a 07 04 10 71 53 00 01 20 ]<br>[3]<br>[3] Len = 17 [ 17 cd 0e 85 72 43 e6 73 07 00 2f 02 00 03 82 e3 0a ]<br>[3] FSN: 77 FIB 1<br>[3] BSN: 23 BIB 0<br>[3] <[0] MSU<br>[3] [ 17 cd 0e ]<br>[3] Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br>[3] [ 85 ]<br>[3] OPC 3993 DPC 882 SLS 7<br>[3] [ 72 43 e6 73 ]<br>[3] CIC: 7<br>[3] [ 07 00 ]<br>[3] Message Type:
CFN<br>[3] [ 2f ]<br>[3] --VARIABLE LENGTH PARMS[1]--<br>[3] Cause Indicator:<br>[3] Coding Standard: 0<br>[3] Location: 3<br>[3] Cause Class: 0<br>[3] Cause Subclass:
2<br>[3] Cause: No route to specified transit network (2)<br>[3] [ 00 ]<br>[3]<br>[3] Len = 16 [ 17 ce 0d 85 72 43 e6 73 07 00 0c 02 00 02 83 95 ]<br>[3] FSN: 78 FIB 1<br>[3] BSN: 23 BIB 0<br>[3] <[0] MSU<br>[3] [ 17 ce 0d ]<br>[3] Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br>[3] [ 85 ]<br>[3] OPC 3993 DPC 882 SLS 7<br>[3] [ 72 43 e6 73 ]<br>[3] CIC: 7<br>[3] [ 07 00 ]<br>[3] Message Type:
REL<br>[3] [ 0c ]<br>[3] --VARIABLE LENGTH PARMS[1]--<br>[3] Cause Indicator:<br>[3] Coding Standard: 0<br>[3] Location: 3<br>[3] Cause Class: 1<br>[3] Cause Subclass:
5<br>[3] Cause: Call rejected (21)<br>[3] [ 02 83 95 ]<br></div><div><br></div><div>Maybe the F is the # my libss7 send: 0151136001019#</div><div><br></div><div><br></div><div>Asterisk 1.8.10.1</div><div>libss7 version: 1.0.2<br><br></div><div><br></div><div>Can I disable this F ?</div><div><br></div><div>Is it hardcode? Anyone knows how can I change this?</div><div><br></div><div><br></div><div>Thank you so much!</div><div><br></div><div><br></div><div>--</div><div>Marcus Vinicius</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div></body></html>