I'm new to asterisk and need some help with getting a SIP connection
working.
I am trying to establish a termination point/DID number in another
country. I am currently running Asterisk CVS-HEAD. My foreign provider
uses SIP and authenticates via IP address. I am not required to
register my SIP connection in order to send or receive calls.
Can someone help me with how to understand the error I see below with
receiving incoming calls?
My asterisk box is behind my IPCop firewall. The current configuration
works fine for
outgoing calls, but has problems with receiving incoming ones.
My current configuration looks like:
[general]
context=default
bindaddr=192.168.0.4
srvlookup=no
disallow=all
allow=ulaw
localnet=192.168.0.0/255.255.255.0
externip=65.87.XXX.XXX
nat=no
fromdomain = mydomain.com
[200.XXX.XXX.XXX]
type=peer
secret=asterisk
host=200.XXX.XXX.XXX
allow=ulaw
context=outgoing
dtmfmode=rfc2833
insecure=very
[from-200.XXX.XXX.XXX]
type=user
host=200.XXX.XXX.XXX
allow=ulaw
canreinvite=no
context=outgoing
insecure=very
Outgoing calls seem to work fine, but there is no indication of any
incoming calls in the SIP debug
information when I call the DID number externally. I have all the SIP and
RTP port forwarded to my Asterisk box in my firewall and don't see
anything in the firewall logs.
I do see the following 2 entries back-to-back in an ethereal dump. I
don't know enough about
SIP to know if the DID side is sending a bad INVITE or if Asterisk is not
handling the INVITE
correctly. I cannot tell if the DID side is not responding back with more
address detail or if my Asterisk box is dropping the connection right
after the 484 response.
Can someone help?
Thanks,
Frank
No. Time Source Destination Protocol
Info
2497 21.504651 XXX-IPA.155.115.200.in-addr.arpa lyla.mydomain.com
SIP/SDP Request: INVITE sip:[EMAIL PROTECTED]:5060, with session
description
Frame 2497 (1088 bytes on wire, 1088 bytes captured)
Arrival Time: Sep 22, 2005 23:19:50.962763000
Time delta from previous packet: 0.003659000 seconds
Time since reference or first frame: 21.504651000 seconds
Frame Number: 2497
Packet Length: 1088 bytes
Capture Length: 1088 bytes
Ethernet II, Src: 00:04:e2:bc:76:80, Dst: 00:0e:0c:62:cb:08
Destination: 00:0e:0c:62:cb:08 (lyla.mydomain.com)
Source: 00:04:e2:bc:76:80 (SmcNetwo_bc:76:80)
Type: IP (0x0800)
Internet Protocol, Src Addr: XXX-IPA.155.115.200.in-addr.arpa
(200.115.155.XXX), Dst Addr: lyla.mydomain.com (192.168.0.4)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 1074
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
0... = Reserved bit: Not set
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 44
Protocol: UDP (0x11)
Header checksum: 0x2632 (correct)
Source: XXX-IPA.155.115.200.in-addr.arpa (200.115.155.XXX)
Destination: lyla.mydomain.com (192.168.0.4)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Source port: 5060 (5060)
Destination port: 5060 (5060)
Length: XXX4
Checksum: 0x3933 (correct)
Session Initiation Protocol
Request-Line: INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0
Method: INVITE
Resent Packet: False
Message Header
Via: SIP/2.0/UDP 200.115.155.XXX:5060
Via: SIP/2.0/UDP 200.115.155.XXX:5061;branch=z9hG4bK-e4907aa1
From: "office1" <sip:[EMAIL PROTECTED]>;tag=bc58fe6c90fb9969o1
SIP Display info: "office1"
SIP from address: sip:[EMAIL PROTECTED]
SIP tag: bc58fe6c90fb9969o1
To: <sip:[EMAIL PROTECTED]>
SIP to address: sip:[EMAIL PROTECTED]
Call-ID: [EMAIL PROTECTED]
CSeq: 101 INVITE
Max-Forwards: 69
Contact: "office1" <sip:[EMAIL PROTECTED]:5060>
Expires: 240
User-agent: Sipura/SPA3000-2.0.10(GWf)
Content-Length: 432
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura
Content-Type: application/sdp
Record-Route: <sip:200.115.155.XXX:5060;lr>
Message body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): - 13054566 13054566 IN IP4
200.115.155.XXX
Owner Username: -
Session ID: 13054566
Session Version: 13054566
Owner Network Type: IN
Owner Address Type: IP4
Owner Address: 200.115.155.XXX
Session Name (s): -
Connection Information (c): IN IP4 200.115.155.XXX
Connection Network Type: IN
Connection Address Type: IP4
Connection Address: 200.115.155.XXX
Time Description, active time (t): 0 0
Session Start Time: 0
Session Stop Time: 0
Media Description, name and address (m): audio 16450 RTP/AVP 0
2 4 8 18 96 97 98 100 101
Media Type: audio
Media Port: 16450
Media Proto: RTP/AVP
Media Format: ITU-T G.711 PCMU
Media Format: ITU-T G.721
Media Format: ITU-T G.723
Media Format: ITU-T G.711 PCMA
Media Format: ITU-T G.729
Media Format: 96
Media Format: 97
Media Format: 98
Media Format: 100
Media Format: 101
Media Attribute (a): rtpmap:0 PCMU/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 0 PCMU/8000
Media Attribute (a): rtpmap:2 G726-32/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 2 G726-32/8000
Media Attribute (a): rtpmap:4 G723/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 4 G723/8000
Media Attribute (a): rtpmap:8 PCMA/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 8 PCMA/8000
Media Attribute (a): rtpmap:18 G729a/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 18 G729a/8000
Media Attribute (a): rtpmap:96 G726-40/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 96 G726-40/8000
Media Attribute (a): rtpmap:97 G726-24/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 97 G726-24/8000
Media Attribute (a): rtpmap:98 G726-16/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 98 G726-16/8000
Media Attribute (a): rtpmap:100 NSE/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 100 NSE/8000
Media Attribute (a): rtpmap:101 telephone-event/8000
Media Attribute Fieldname: rtpmap
Media Attribute Value: 101 telephone-event/8000
Media Attribute (a): fmtp:101 0-15
Media Attribute Fieldname: fmtp
Media Attribute Value: 101 0-15
Media Attribute (a): ptime:30
Media Attribute Fieldname: ptime
Media Attribute Value: 30
Media Attribute (a): sendrecv
No. Time Source Destination Protocol
Info
2498 21.504923 lyla.mydomain.com XXX-IPA.155.115.200.in-addr.arpa
SIP Status: 484 Address Incomplete
Frame 2498 (488 bytes on wire, 488 bytes captured)
Arrival Time: Sep 22, 2005 23:19:50.963035000
Time delta from previous packet: 0.000272000 seconds
Time since reference or first frame: 21.504923000 seconds
Frame Number: 2498
Packet Length: 488 bytes
Capture Length: 488 bytes
Ethernet II, Src: 00:0e:0c:62:cb:08, Dst: 00:04:e2:bc:76:80
Destination: 00:04:e2:bc:76:80 (SmcNetwo_bc:76:80)
Source: 00:0e:0c:62:cb:08 (lyla.mydomain.com)
Type: IP (0x0800)
Internet Protocol, Src Addr: lyla.mydomain.com (192.168.0.4), Dst Addr:
XXX-IPA.155.115.200.in-addr.arpa (200.115.155.XXX)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 474
Identification: 0x4dfe (19966)
Flags: 0x04 (Don't Fragment)
0... = Reserved bit: Not set
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 255
Protocol: UDP (0x11)
Header checksum: 0x078b (correct)
Source: lyla.mydomain.com (192.168.0.4)
Destination: XXX-IPA.155.115.200.in-addr.arpa (200.115.155.XXX)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Source port: 5060 (5060)
Destination port: 5060 (5060)
Length: 454
Checksum: 0xdc29 (correct)
Session Initiation Protocol
Status-Line: SIP/2.0 484 Address Incomplete
Status-Code: 484
Resent Packet: False
Message Header
Via: SIP/2.0/UDP 200.115.155.XXX:5060
Via: SIP/2.0/UDP 200.115.155.XXX:5061;branch=z9hG4bK-e4907aa1
From: "office1" <sip:[EMAIL PROTECTED]>;tag=bc58fe6c90fb9969o1
SIP Display info: "office1"
SIP from address: sip:[EMAIL PROTECTED]
SIP tag: bc58fe6c90fb9969o1
To: <sip:[EMAIL PROTECTED]>;tag=as00001592
SIP to address: sip:[EMAIL PROTECTED]
SIP tag: as00001592
Call-ID: [EMAIL PROTECTED]
CSeq: 101 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY
Contact: <sip:[EMAIL PROTECTED]>
Content-Length: 0
_______________________________________________
--Bandwidth and Colocation sponsored by Easynews.com --
Asterisk-Users mailing list
Asterisk-Users@lists.digium.com
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
