CISCO VOICE GATEWAY: Registration to CUCM rejected

You have a voice gateway such as VG204, from CUCM 8.6 Device > Phone, you saw the newly configured VG204 Device Name (Port) status was rejected. Check on your VG204 to see if there is dial-peer for the port that is rejected by CUCM. show run | sec dial-peer To configure the dial-peer, supposed the … Continue reading CISCO VOICE GATEWAY: Registration to CUCM rejected