Currently i have a setup kamailio/asterisk. Is this possible in opensips to pass standard asterisk feature codes to asterisk from openips so the users of asterisk can use of message center, call forwarding, call transfer, 3 way calling, return call, and other standard calling features available at the dial prompt. (1) Opensips ALL ENPOINTS REGISTER WITH OPENSIPS (2) Asterisk Media Server For now i can register and make calls but have no features at the dial prompt. i want to use the features below of asterisk. - 69 - Last Number Called - 70 - Activate Call Waiting - 71 - Deactivate Call Waiting - 72 - Call Forwarding - 73 - Deactivate Call Forwarding - 78 - Enable Do not disturb - 79 - Disable Do not disturb - 90 - Call Forward Busy - 91 - Disable call forward busy - 97 - Message Center - 98 - Enter Message Center Please help me if there is any possibility. Any help will highly appreciated. -- Toqeer Ali Syed Red Hat Certified Engineer mob: +92 321 9059916