Surrogate-Agent - problem with options "auth-info" + "auth-methods"

Hi,

has anybody experience with following options in surrogate-agent elements?

• auth-info=refresh
• auth-methods="INVITE,BYE,CANCEL,UPDATE"

According description in Configuration Manual this options should provide authentication support for non-REGISTER requests (If authentication of any SIP requests other than REGISTER is required, then the surrogate-agent option auth-methods MUST be configured.).

Exemplary surrogate-agent element:

surrogate-agent

    register-host                      tel.providerA.com

    register-user                      +456789123

    realm-id                               Internal

    customer-next-hop          proxyServer75144

    register-contact-host       10.1.1.3

    register-contact-user       +456789123

    password                            myPass123

    register-expires                 900

    options                                auth-info=refresh

                                             auth-methods="INVITE,ACK,BYE,CANCEL,UPDATE,OPTIONS"

    auth-user                            +456789123

However, practically this does not work and the SBC expects auth-attribute entries in session-agent elements (according sipd debug information). Tested on VME with version 8.3.0m1p11 + 8.4.0p4 in "ESBC" and "OCSBC" mode (setup product).