i am new in asterisk i need help to configure my asterisk which can able to activate & deactivate call waiting with use of sip cahnnel . we only use normal phone not any ATA or else.
any body can tellmme how to configure in asterisk dial plan so i can use call waiting & call waiting with caller id in my sterisk pbx.
plz send me complete coniguration with all configuration files that need for this.
we are using asterisk 1.4 with SIP