Ftp: SSL_connect error while connecting from source to destination server Solaris 10

Hi Everyone,
I am using solaris 10.I am facing a different problem here with tlsftp.I have intalled all steps for tlsftp and able to connect to the destination server from the source server.It worked for some days.But recently when i am connectin it is giving below error.I am not finding the exact reason for it.Appreciate your response on it.

 
ordermp in /orderm $ tlsftp -z opts=33 ftp.elit.eds.com 990
Connected to ftp.elit.eds.com.
ftp: SSL_connect error error:00000000:lib(0):func(0):reason(0)
: Connection reset by peer
Login failed. SSL connection negotiation failed.ordermp in /orderm

Earlier successful connection it worked.

 
tlsftp -z opts=33 ftp.elit.eds.com 990
Connected to ftp.elit.eds.com.
[SSL Cipher AES128-SHA]
220-
220-       Welcome to the ELIT FTP Server
220-
220- Use of this system is restricted to authorized users.
220- User activity is monitored and recorded by system personnel.
220- Anyone using this system expressly consents to such monitoring
220- and recording.  BE ADVISED: if possible criminal activity is detected,
220- system records, along with certain personal information,
220- may be provided to law enforcement officials.
220
331 Username "vssmomdev01" needs password
230 User "VSSMOMDEV01" successfully logged in from IP /130.172.153.143
Remote system type is UNIX.
ftp> ls

Appreciate your quick help on this.Advance thanks