[Serusers] Re: sems problem

sekchye at yahoo.com sekchye at yahoo.com
Thu Jan 29 03:00:02 CET 2004


Hi there!

	Thanks for your response.  In this case, I will trying 
changing the router software and see whether it will fix the problem.

	I will update you once I have any findings.
	Thanks!

On Wed, Jan 28, 2004 at 12:04:06PM +0100, Raphael Coeffic wrote:
> Hello,
> 
> it seems like that Cisco 827-V router doesn't include any from-tag within
> its INVITEs...which is NOT RFC CONFORM!.
> It may be due to some kind of proprietary function mode. There is nothing we
> can do on the SEMS side to solve the problem.
> 
> Does anybody else have such a gateway and got it work with voicemail?
> 
> -Raphael.
> 
> ----- Original Message ----- 
> From: "Goh Sek Chye" <sekchye at lgatelecom.net>
> To: <raphael.coeffic at gmx.de>
> Sent: Monday, January 26, 2004 11:08 AM
> Subject: sems problem
> 
> 
> > Hi Raphael,
> >
> > I am using your voice mail program sems and it is very
> > useful to us.  Thank you very much!
> >
> > However, I have a problem here.
> >
> > I have a Cisco router 827-4V which is connected to a PBX using
> > FXS port.  The Cisco router is configured to point to a SIP server
> > running SER and SEMS.
> >
> > When a PBX user calls a SIP user who is not online,
> > he hears a long death silence followed by a fast busy tone.
> >
> > I am clueless what is the problem and would like to seek your
> > help.
> >
> > The following is the debug message from the SER server and
> > the debug message from the Cisco router.  Thanks in advance for your help.
> >
> > =================
> >
> > SER debug messages
> > ====================
> >
> > Jan 26 17:13:41 sip1 ser[25648]: SIP Request:
> > Jan 26 17:13:41 sip1 ser[25648]:  method:  <INVITE>
> > Jan 26 17:13:41 sip1 ser[25648]:  uri:
> <sip:10650004 at 192.168.0.222;user=phone>
> > Jan 26 17:13:41 sip1 ser[25648]:  version: <SIP/2.0>
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=1
> > Jan 26 17:13:41 sip1 ser[25648]: end of header reached, state=5
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: Via found, flags=1
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: this is the first via
> > Jan 26 17:13:41 sip1 ser[25648]: After parse_msg...
> > Jan 26 17:13:41 sip1 ser[25648]: preparing to run routing scripts...
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG : is_maxfwd_present: searching for
> max_forwards header
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=128
> > Jan 26 17:13:41 sip1 ser[25648]: end of header reached, state=9
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: get_hdr_field: <To> [41];
> uri=[sip:10650004 at 192.168.0.222;user=phone]
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: to body
> [<sip:10650004 at 192.168.0.222;user=phone>^M ]
> > Jan 26 17:13:41 sip1 ser[25648]: get_hdr_field: cseq <CSeq>: <101>
> <INVITE>
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: is_maxfwd_present: value = 6
> > Jan 26 17:13:41 sip1 ser[25648]: end of header reached, state=9
> > Jan 26 17:13:41 sip1 ser[25648]: check_self - checking if host==us: 13==13
> &&  [192.168.0.222] == [192.168.0.222]
> >
> > Jan 26 17:13:41 sip1 ser[25648]: lookup(): '10650004' Not found in usrloc
> > Jan 26 17:13:41 sip1 ser[25648]: lookup(): '10650004' Not found in usrloc
> > Jan 26 17:13:41 sip1 ser[25648]: ************************ route[3]:vm:1
> *************************************
> > Jan 26 17:13:41 sip1 ser[25648]: route[3]:vm:2
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_addifnew: msg id=789 , global
> msg id=787 , T on entrance=0xffffffff
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=-1
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: get_hdr_body : content_length=134
> > Jan 26 17:13:41 sip1 ser[25648]: found end of header
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=60
> > Jan 26 17:13:41 sip1 ser[25648]: t_lookup_request: start searching:
> hash=43402, isACK=0
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: proceeding to pre-RFC3261
> transaction matching
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_lookup_request: no transaction
> found
> > Jan 26 17:13:41 sip1 ser[25648]: DBG: callback type 2, id 3 entered
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=44
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: noisy_timer set for accounting
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_check: msg id=789 global id=789
> T start=0x402e1070
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_check: T alredy found!
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=-1
> > Jan 26 17:13:41 sip1 ser[25648]: check_via_address(203.92.75.94,
> 203.92.75.94, 0)
> > Jan 26 17:13:41 sip1 ser[25648]: WARNING:vqm_resize: resize(0) called
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: reply sent out. buf=0x80d0cd0:
> SIP/2.0 1..., shmem=0x402d8cd8: SIP/2.0 1
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_reply: finished
> > Jan 26 17:13:41 sip1 ser[25648]: route[3]:method==INVITE || REFER
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=-1
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_check: msg id=789 global id=789
> T start=0x402e1070
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: t_check: T alredy found!
> > Jan 26 17:13:41 sip1 ser[25648]: vm: calculated route:
> > Jan 26 17:13:41 sip1 ser[25648]: vm: next r-uri:
> sip:41703 at 203.92.75.94:5060;user=phone
> > Jan 26 17:13:41 sip1 ser[25648]: parse_headers: flags=-1
> > Jan 26 17:13:41 sip1 ser[25648]: submit_query(): select email_address from
> subscriber where username='10650004'
> > Jan 26 17:13:41 sip1 ser[25648]: vm: write_to_vm_fifo: <0.1 voicemail
> INVITE 10650004 sekchye at yahoo.com 203.92.64
> > .216 192.168.0.222 5060 sip:10650004 at 192.168.0.222;user=phone
> sip:41703 at 203.92.75.94:5060;user=phone "41703" <sip
> > :41703 at 203.92.75.94>^M <sip:10650004 at 192.168.0.222;user=phone>
> C475045A-4F1611D8-827089FC-A1038096 at 203.92.75.94 .
> >  . 101 43402:300376901 . . . v=0^M o=CiscoSystemsSIP-GW-UserAgent 5931
> 2351 IN IP4 203.92.75.94^M s=SIP Call^M c=
> > IN IP4 203.92.75.94^M t=0 0^M m=audio 20416 RTP/AVP 0^M  >
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: write_to_vm_fifo: write completed
> > Jan 26 17:13:41 sip1 ser[25648]: DEBUG: add_to_tail_of_timer[0]:
> 0x402e11bc
> > Jan 26 17:13:41 sip1 ser[25648]: receive_msg: cleaning up
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: version= <0.1>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.cmd= <voicemail>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.method= <INVITE>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.user= <10650004>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.email= <sekchye at yahoo.com>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.domain= <192.168.0.222>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.dstip= <192.168.0.222>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.port= <5060>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.r_uri=
> <sip:10650004 at 192.168.0.222;user=phone>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.from_uri=
> <sip:41703 at 203.92.75.94:5060;user=phone>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.from= <"41703"
> <sip:41703 at 203.92.75.94>>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.to=
> <<sip:10650004 at 192.168.0.222;user=phone>>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.callid=
> <C475045A-4F1611D8-827089FC-A1038096 at 203.92.75.94>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.from_tag= <>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.to_tag= <>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cseq_str= <101>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cseq= <101>(101)
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.key= <43402:300376901>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.route= <>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: cmd.next_hop= <>
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: hdrs: `'
> > Jan 26 17:13:41 sip1 Sems[17680]: Debug: body: `v=0
> o=CiscoSystemsSIP-GW-UserAgent 5931 2351 IN IP4 203.92.75.94
> > s=SIP Call c=IN IP4 203.92.75.94 t=0 0 m=audio 20416 RTP/AVP 0 '
> > Jan 26 17:13:41 sip1 Sems[17680]: Error: invalid FIFO command:
> cmd.from_tag is empty !!!
> > Jan 26 17:13:48 sip1 ser[25685]: MSILO:clean_silo: cleaning stored
> messages - 874200
> > Jan 26 17:13:48 sip1 ser[25685]: MSILO:clean_silo: cleaning expired
> messages
> > Jan 26 17:13:48 sip1 ser[25685]: submit_query(): delete from silo where
> exp_time<=1075108428
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: timer routine:0,tl=0x402e11bc
> next=(nil)
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: FR_handler:stop retr. and send
> CANCEL (0x402e1070)
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: FR_handler:stop retr. and send
> CANCEL (0x402e1070)
> > Jan 26 17:13:55 sip1 ser[25685]: ->>>>>>>>> T_code=100, new_code=408
> > Jan 26 17:13:55 sip1 ser[25685]: DBG: callback type 6, id 4 entered
> > Jan 26 17:13:55 sip1 ser[25685]: submit_query(): insert into missed_calls
> (from_uri,to_uri,sip_method,i_uri,o_uri
> > ,sip_from,sip_callid,sip_to,sip_status,username,totag,fromtag,time )
> values ('sip:41703 at 203.92.75.94','sip:106500
> >
> 04 at 192.168.0.222;user=phone','INVITE','sip:10650004 at 192.168.0.222;user=phone
> ','sip:10650004 at 192.168.0.222;user=ph
> > one','"41703"
> <sip:41703 at 203.92.75.94>','C475045A-4F1611D8-827089FC-A1038096 at 203.92.75.94'
> ,'<sip:10650004 at 203.92.
> > 64.216;user=phone>','408 Request
> Timeout','10650004','n/a','n/a','2004-01-26 09:13:55')
> > Jan 26 17:13:55 sip1 ser[25685]: rc_get_seqnbr: couldn't open sequence
> file /var/run/radius.seq: Permission denie
> > d
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: relay_reply: branch=0, save=0,
> relay=0
> > Jan 26 17:13:55 sip1 ser[25685]: parse_headers: flags=-1
> > Jan 26 17:13:55 sip1 ser[25685]: check_via_address(203.92.75.94,
> 203.92.75.94, 0)
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: reply relayed. buf=0x80cef08:
> SIP/2.0 4..., shmem=0x402d47a8: SIP/2.0 4
> > Jan 26 17:13:55 sip1 ser[25685]: DBG: callback type 7, id 1 entered
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[4]:
> 0x402e1128
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[0]:
> 0x402e1140
> > Jan 26 17:13:55 sip1 ser[25685]: DEBUG: final_response_handler : done
> > Jan 26 17:13:55 sip1 ser[25647]: SIP Request:
> > Jan 26 17:13:55 sip1 ser[25647]:  method:  <ACK>
> > Jan 26 17:13:55 sip1 ser[25647]:  uri:
> <sip:10650004 at 192.168.0.222;user=phone>
> > Jan 26 17:13:55 sip1 ser[25647]:  version: <SIP/2.0>
> > Jan 26 17:13:55 sip1 ser[25647]: parse_headers: flags=1
> > Jan 26 17:13:55 sip1 ser[25647]: end of header reached, state=5
> > Jan 26 17:13:55 sip1 ser[25647]: parse_headers: Via found, flags=1
> > Jan 26 17:13:55 sip1 ser[25647]: parse_headers: this is the first via
> > Jan 26 17:13:55 sip1 ser[25647]: After parse_msg...
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG : sl_filter_ACK: to late to be a
> local ACK!
> > Jan 26 17:13:55 sip1 ser[25647]: preparing to run routing scripts...
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG : is_maxfwd_present: searching for
> max_forwards header
> > Jan 26 17:13:55 sip1 ser[25647]: parse_headers: flags=128
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG: add_param:
> tag=baea774f5e5e7e26323ab05f178242c9-2bd7
> > Jan 26 17:13:55 sip1 ser[25647]: end of header reached, state=29
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG: get_hdr_field: <To> [83];
> uri=[sip:10650004 at 192.168.0.222;user=phone]
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG: to body
> [<sip:10650004 at 192.168.0.222;user=phone>]
> > Jan 26 17:13:55 sip1 ser[25647]: DEBUG: is_maxfwd_present: value = 6
> > Jan 26 17:13:55 sip1 ser[25647]: end of header reached, state=9
> > Jan 26 17:13:55 sip1 ser[25647]: check_self - checking if host==us: 13==13
> &&  [192.168.0.222] == [192.168.0.222]
> >
> > Jan 26 17:13:55 sip1 ser[25647]: lookup(): '10650004' Not found in usrloc
> > Jan 26 17:13:55 sip1 ser[25647]: lookup(): '10650004' Not found in usrloc
> > Jan 26 17:13:55 sip1 ser[25647]: ************************ route[3]:vm:1
> *************************************
> > Jan 26 17:13:55 sip1 ser[25647]: receive_msg: cleaning up
> > Jan 26 17:13:56 sip1 ser[25685]: DEBUG: timer routine:4,tl=0x402e1128
> next=(nil)
> > Jan 26 17:13:56 sip1 ser[25685]: DEBUG: retransmission_handler : reply
> resending (t=0x402e1070, SIP/2.0 4 ... )
> > Jan 26 17:13:56 sip1 ser[25685]: DEBUG: reply retransmitted.
> buf=0x42237da0: SIP/2.0 4..., shmem=0x402d47a8: SIP/
> > 2.0 4
> > Jan 26 17:13:56 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[5]:
> 0x402e1128
> > Jan 26 17:13:56 sip1 ser[25685]: DEBUG: retransmission_handler : done
> > Jan 26 17:13:58 sip1 ser[25685]: DEBUG: timer routine:5,tl=0x402e1128
> next=(nil)
> > Jan 26 17:13:58 sip1 ser[25685]: DEBUG: retransmission_handler : reply
> resending (t=0x402e1070, SIP/2.0 4 ... )
> > Jan 26 17:13:58 sip1 ser[25685]: DEBUG: reply retransmitted.
> buf=0x42237da0: SIP/2.0 4..., shmem=0x402d47a8: SIP/
> > 2.0 4
> > Jan 26 17:13:58 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[6]:
> 0x402e1128
> > Jan 26 17:13:58 sip1 ser[25685]: DEBUG: retransmission_handler : done
> > Jan 26 17:14:02 sip1 ser[25685]: DEBUG: timer routine:6,tl=0x402e1128
> next=(nil)
> > Jan 26 17:14:02 sip1 ser[25685]: DEBUG: retransmission_handler : reply
> resending (t=0x402e1070, SIP/2.0 4 ... )
> > Jan 26 17:14:02 sip1 ser[25685]: DEBUG: reply retransmitted.
> buf=0x42237da0: SIP/2.0 4..., shmem=0x402d47a8: SIP/
> > 2.0 4
> > Jan 26 17:14:02 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[7]:
> 0x402e1128
> > Jan 26 17:14:02 sip1 ser[25685]: DEBUG: retransmission_handler : done
> > Jan 26 17:14:06 sip1 ser[25685]: DEBUG: timer routine:7,tl=0x402e1128
> next=(nil)
> > Jan 26 17:14:06 sip1 ser[25685]: DEBUG: retransmission_handler : reply
> resending (t=0x402e1070, SIP/2.0 4 ... )
> > Jan 26 17:14:06 sip1 ser[25685]: DEBUG: reply retransmitted.
> buf=0x42237da0: SIP/2.0 4..., shmem=0x402d47a8: SIP/
> > 2.0 4
> > Jan 26 17:14:06 sip1 ser[25685]: DEBUG: add_to_tail_of_timer[7]:
> 0x402e1128
> > Jan 26 17:14:06 sip1 ser[25685]: DEBUG: retransmission_handler : done
> > Jan 26 17:14:10 sip1 ser[25685]: DEBUG: timer routine:0,tl=0x402e1140
> next=(nil)
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Debug message from Cisco 827-V router
> > =====================================
> > Jan 26 17:13:41.158 SGT: Sent:
> > INVITE sip:10650004 at 192.168.0.222;user=phone SIP/2.0
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To: <sip:10650004 at 192.168.0.222;user=phone>
> > Date: Mon, 26 Jan 2004 17:13:41 GMT
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > Cisco-Guid: 3162002760-1326846424-2188282364-2701361302
> > User-Agent: Cisco-SIPGateway/IOS-12.x
> > CSeq: 101 INVITE
> > Max-Forwards: 6
> > Timestamp: 1075108421
> > Contact: <sip:41703 at 192.168.0.202:5060;user=phone>
> > Expires: 180
> > Content-Type: application/sdp
> > Content-Length: 136
> >
> > v=0
> > o=CiscoSystemsSIP-GW-UserAgent 5931 2351 IN IP4 192.168.0.202
> > s=SIP Call
> > c=IN IP4 192.168.0.202
> > t=0 0
> > m=audio 20416 RTP/AVP 0
> >
> > Jan 26 17:13:41.170 SGT: Received:
> > SIP/2.0 100 Trying -- just a second
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To: <sip:10650004 at 192.168.0.222;user=phone>
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > CSeq: 101 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> >
> >
> >
> > Jan 26 17:13:55.338 SGT: Received:
> > SIP/2.0 408 Request Timeout
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To:
> <sip:10650004 at 192.168.0.222;user=phone>;tag=baea774f5e5e7e26323ab05f178242c9
> -2bd7
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > CSeq: 101 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> >
> >
> >
> > Jan 26 17:13:55.358 SGT: Sent:
> > ACK sip:10650004 at 192.168.0.222;user=phone SIP/2.0
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To:
> <sip:10650004 at 192.168.0.222;user=phone>;tag=baea774f5e5e7e26323ab05f178242c9
> -2bd7
> > Date: Mon, 26 Jan 2004 17:13:41 GMT
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > Max-Forwards: 6
> > Content-Length: 0
> > CSeq: 101 ACK
> >
> >
> >
> > Jan 26 17:13:56.346 SGT: Received:
> > SIP/2.0 408 Request Timeout
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To:
> <sip:10650004 at 192.168.0.222;user=phone>;tag=baea774f5e5e7e26323ab05f178242c9
> -2bd7
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > CSeq: 101 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> >
> >
> >
> >
> > Jan 26 17:14:02.406 SGT: Received:
> > SIP/2.0 408 Request Timeout
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To:
> <sip:10650004 at 192.168.0.222;user=phone>;tag=baea774f5e5e7e26323ab05f178242c9
> -2bd7
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > CSeq: 101 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> >
> >
> >
> > Jan 26 17:14:06.446 SGT: Received:
> > SIP/2.0 408 Request Timeout
> > Via: SIP/2.0/UDP  192.168.0.202:5060
> > From: "41703" <sip:41703 at 192.168.0.202>
> > To:
> <sip:10650004 at 192.168.0.222;user=phone>;tag=baea774f5e5e7e26323ab05f178242c9
> -2bd7
> > Call-ID: C475045A-4F1611D8-827089FC-A1038096 at 192.168.0.202
> > CSeq: 101 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >




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