Hello,

Have a weird problem when using asterisk (1.0.6). There are certain
numbers I cannot dial when using asterisk with my broadvoice account.
No problems with inbound. With outbound calls, I can call some numbers
(for example broadvoice customer support number) and unsuccessfully with
some. However, when I configure my account directly on x-lite, I dont
see these outbound problems.
Here is a snapshot of my sip.conf

register => [EMAIL PROTECTED]:PPPPPPPPPP:[EMAIL PROTECTED]
 
 
[sip.broadvoice.com]
type=peer
host=sip.broadvoice.com
fromuser=UUUUUUUUUU
fromdomain=sip.broadvoice.com
secret=PPPPPPPPPP
username=UUUUUUUUUU
port=5060
dtmfmode=inband
dtmf=inband
insecure=very
context=incoming
authname=UUUUUUUUUU
canreinvite=no
qualify=no
nat=no

extensions.conf
[outgoing]
exten => _1NXXNXXXXXX, 1, dial(SIP/[EMAIL PROTECTED],30)
exten => _1NXXNXXXXXX, 2, congestion()
exten => _1NXXNXXXXXX, 102, busy()

A portion of sip debug during successful calls (calling broadvoice
support)

Sip read:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP x.x.x.x:5060;branch=z9hG4bK27bcee7a
From: "1001" <sip:[EMAIL PROTECTED]>;tag=as65b65920
To: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 103 INVITE
  
6 headers, 0 lines
CLI>
  
Sip read:
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP x.x.x.x:5060;branch=z9hG4bK27bcee7a
From: "1001" <sip:[EMAIL PROTECTED]>;tag=as65b65920
To:
<sip:[EMAIL PROTECTED]>;tag=SD58a8499-104694000-1110784950009
Call-ID: [EMAIL PROTECTED]
CSeq: 103 INVITE
Allow: ACK,BYE,CANCEL,INFO,INVITE,OPTIONS,PRACK,REFER,UPDATE,NOTIFY
Supported: 100rel,timer
Contact:
<sip:[EMAIL 
PROTECTED]:5060;bvoice=ACME-ntqjclfhfev2b;ep=147.135.8.129;transport=udp>
Remote-Party-ID: "Auto Attendant
PrimaryAttendant"<sip:[EMAIL 
PROTECTED];user=phone;bvoice=ACME-06t5tpji5ub7e>;screen=yes;party=called;privacy=off;id-type=subscriber
Content-Length: 0

A portion of sip debug during unsuccessful calls, where TTTTTTTTT is the
target phone number

Sip read:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP x.x.x.x:5060;branch=z9hG4bK0c7f8b18
From: "1001" <sip:[EMAIL PROTECTED]>;tag=as6f6dba69
To: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 103 INVITE
  
  
6 headers, 0 lines
Reliably Transmitting:
CANCEL sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP x.x.x.x:5060;branch=z9hG4bK0c7f8b18
From: "1001" <sip:[EMAIL PROTECTED]>;tag=as6f6dba69
To: <sip:[EMAIL PROTECTED]>
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 103 CANCEL
User-Agent: Asterisk PBX
Proxy-Authorization: Digest username="UUUUUUUUUU", realm="BroadWorks",
algorithm=MD5,
uri="sip:[EMAIL PROTECTED]", nonce="1110785211206",
response="f68a31735aec843b9ef68b7909fcf178", opaque=""
Content-Length: 0
  
 (no NAT) to 147.135.8.128:5060
Scheduling destruction of call
'[EMAIL PROTECTED]' in 15000 ms
Transmitting (no NAT):
SIP/2.0 503 Service Unavailable
Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK01853115f3033a3c
From: <sip:[EMAIL PROTECTED]>;tag=9d9e03fd7b4508e9
To: <sip:[EMAIL PROTECTED]>;tag=as79fd7936
Call-ID: [EMAIL PROTECTED]
CSeq: 7327 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Contact: <sip:[EMAIL PROTECTED]>
Content-Length: 0
   
to x.x.x.x:5060

Asterisk box not behind firewall. No iptables filters either. It seems
that asterisk is sending CANCEL due to call timeout after the 2nd 100
Trying during INVITE message flow. I am not sure what is causing the
timeout. Anyone experienced this before? Tried using ethereal to debug
the problem deeply, but I can only see the same flow as the sip debug.
Hoping for your assistance. Thanks.






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