It returns something wrong with my linphone

Firstly ,I must say sorry for my poor English,and many thanks!
I use an embedded linphone client and asterisk server, my embedded linphone client works under the embedded Linux OS(linux 3.0.8) with a ARM-based CPU(SAMSUNG S5PV210).
Asterisk server is installed in the CentOS 6.6-64bit,and the CentOS is installed in vaware workstatation 10.0(in WIN7-64bit),this is ,CentOS is a virtual machine OS under WIN7-Bit.
1, my embedded linphone client can register successfully with the linphone server(sip.linphone.org),and can communicate with linphoe client installed in WIN7. So there maybe nothing wrong with my embedded linphone client ,because it works.
2,the client eyebeam can register to my asterisk server, and can communicate successfully with another eyebeam installed in another computer.So there maybe nothing wrong with my asterisk server,because it works.
3,But,when I use my embedded linphone client to register to my asterisk server,it returns as follwing,but I don’t know why or how to slove this problem?

2014-12-27T15:55:14.875 - [root@FriendlyARM /]# /bin/linphonec
2014-12-27T15:55:14.976 - ALSA lib conf.c:4600:(snd_config_expand) Unknown parameters 0
2014-12-27T15:55:14.976 - ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL default:0
2014-12-27T15:55:14.976 - Your machine appears to be connected to an IPv6 network. By default linphone always uses IPv4. Please update your configuration if you want to use IPv6
2014-12-27T15:55:14.976 - Ready
2014-12-27T15:55:14.976 - Warning: video is disabled in linphonec, use -V or -C or -D to enable.
2014-12-27T15:55:14.976 - linphonec>
2014-12-27T15:55:14.976 - Password for 10086 on “asterisk”:
2014-12-27T15:55:14.976 - Password for 10086 on “asterisk”:
2014-12-27T15:55:14.976 - Password for 10086 on “asterisk”:
2014-12-27T15:55:14.976 - Password for 10086 on “asterisk”:
.
.
.
.// many many: “Password for 10086 on “asterisk”:”
.//is appears about 24972 times
2014-12-27T15:55:18.025 - Password for 10086 on “asterisk”:
2014-12-27T15:55:18.025 - Password for 10086 on “asterisk”:
2014-12-27T15:55:18.025 - Password for 10086 on “asterisk”: Segmentation fault

<— SIP read from UDP:192.168.1.2:5060 —>
REGISTER sip:192.168.1.3 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;rport;branch=z9hG4bK477850849
From: sip:10086@192.168.1.3;tag=474504877
To: sip:10086@192.168.1.3
Call-ID: 1260595091
CSeq: 1 REGISTER
Contact: sip:10086@192.168.1.2:5060;line=bb6a3c18d87c9d2
Max-Forwards: 70
User-Agent: Linphone/3.2.0 (eXosip2/3.3.0)
Expires: 3600
Content-Length: 0

<------------->
— (11 headers 0 lines) —
Sending to 192.168.1.2:5060 (no NAT)
Sending to 192.168.1.2:5060 (no NAT)

<— Transmitting (no NAT) to 192.168.1.2:5060 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK477850849;received=192.168.1.2;rport=5060
From: sip:10086@192.168.1.3;tag=474504877
To: sip:10086@192.168.1.3;tag=as40ce0ce7
Call-ID: 1260595091
CSeq: 1 REGISTER
Server: Asterisk PBX 11.14.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce="369972c1"
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘1260595091’ in 32000 ms (Method: REGISTER)

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->
Really destroying SIP dialog ‘1260595091’ Method: REGISTER

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->

The phone should not be doing this:

[quote]<— SIP read from UDP:192.168.1.2:5060 —>
jaK
<------------->[/quote]