Cisco Router config for ACME PACKET


authentication username -snip- password 7 -snip-

registrar dns:realm.domain expires 3600

sip-server dns:realm.domain



voice service voip

no ip address trusted authenticate

allow-connections sip to sip

no supplementary-service sip moved-temporarily

fax protocol pass-through g711alaw

modem passthrough nse codec g711alaw


localhost dns:realm.domain

outbound-proxy dns:sip-server

Note: realm.domain doesn’t have to be real(public) domain.

Each phone-dn will have own registration.