[Serusers] Redirection to voicemail on failure route

Hello, We are trying to get voicemail working when an invitation fails. The script is like the following: -------------------------------------------------------------------- On port 5060, SER is running a script containing: <....> if (method==INVITE) { log(1, "INVITE\n"); t_on_failure("1"); }; <..> t_relay(); <...> failure_route[1] { # Redirect to Voicemail ??????????????? } ------------------------------------------------------------------ On port 5080, another SER process launches the voicemail when an incoming request arrives. Does anyone know how would the script look like on the "failure_route" bit? Thanks in advance, Jaime ******************************************************************************* Important. Confidentiality: This communication is intended for the above-named person and may be confidential and/or legally privileged. Any opinions expressed in this communication are not necessarily those of the company. If it has come to you in error you must take no action based on it, nor must you copy or show it to anyone; please delete/destroy and inform the sender immediately. Monitoring/Viruses Orange may monitor all incoming and outgoing emails in line with current legislation. Although we have taken steps to ensure that this email and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. Orange PCS Limited is a subsidiary of Orange SA and is registered in England No 2178917, with its address at St James Court, Great Park Road, Almondsbury Park, Bradley Stoke, Bristol BS32 4QJ. *******************************************************************************