Hi, Scenario 1: [Working fine] =================== X-Lite-SoftPhone1 [SIP] --> Asterisk --> X-Lite-SoftPhone2 [SIP] When SoftPhone2 press "Hold" button then SoftPhone1 can hear MusicOnHold music . Scenario 2:[Not Working] =================== Telecom -> chan_ss7 --> Asterisk --> X-Lite-SoftPhone2 [SIP] When SoftPhone2 press "Hold" button then Telecom user can *NOT* hear MusicOnHold music . * Asterisk-1.4.15 * Chan_SS7 - 1.0.0 [http://www.dicea.dk/company/downloads]. Sorry , I am not sure, is it happening for chan_ss7 or due to Asterisk problem ... Can anyone please push me to the right direction ? Regards, ..Tusar.. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20080205/29996afa/attachment.htm