[Serusers] SER SIP Application Monitoring

Hi all, Anyone have any suggestions for reasonably priced tools for monitoring SER SIP server availability? Ideally I'm looking for something that can collect traps, poll, and perform application monitoring of the SER SIP service state. Thanks, Paul DISCLAIMER The information in this e-mail and its attachments may be confidential. If you are not the intended recipient, you must not read, use or disseminate that information. If you have recieved this e-mail in error, please notify us and destroy it immediately. Whilst we try to eliminate any viruses or other harmful code or device from our emails or attachments, it is your responsibility to protect your system and we do not accept responsibility for any that may remain. We may monitor or access any e-mails sent to us.