409 Conflict

I am receiving a 409 conflict from broadvoice when trying to start my server. I turned on “sip debug” and got the following output:

*CLI> Jul 17 17:39:57 NOTICE[2238]: chan_sip.c:5289 sip_reg_timeout:    -- Registration for '2036489552@sip.broadvoice.com' timed out, trying again (Attempt #1)
REGISTER 12 headers, 0 lines
Reliably Transmitting (no NAT) to 147.135.20.128:5060:
REGISTER sip:sip.broadvoice.com SIP/2.0
Via: SIP/2.0/UDP 192.168.1.101:5060;branch=z9hG4bK73e5d23b;rport
From: <sip:2036489552@sip.broadvoice.com>;tag=as7a5cb9eb
To: <sip:2036489552@sip.broadvoice.com>
Call-ID: 705c483574d0260b278ee9b46cc5b898@sip.broadvoice.com
CSeq: 103 REGISTER
User-Agent: Asterisk PBX
Max-Forwards: 70
Expires: 120
Contact: <sip:s@192.168.1.101>
Event: registration
Content-Length: 0


---

<-- SIP read from 147.135.20.128:5060:
SIP/2.0 409 Conflict
Call-ID: 705c483574d0260b278ee9b46cc5b898@sip.broadvoice.com
CSeq: 103 REGISTER
From: <sip:2036489552@sip.broadvoice.com>;tag=as7a5cb9eb
To: <sip:2036489552@sip.broadvoice.com>
Via: SIP/2.0/UDP 192.168.1.101:5060;branch=z9hG4bK73e5d23b;received=24.151.33.183;rport=2204
Contact: <sip:s@192.168.1.101>
Expires: 120
Event: registration
User-Agent: Asterisk PBX
Content-Length:    0

Any help or ideas would be appricated.

Thanks