VOL-4398 Added OMCI messages to VoIP Service.

Change-Id: I33df799669d7c8b43122d421e9d018788a368c97
diff --git a/internal/pkg/common/utils.go b/internal/pkg/common/utils.go
index 8ea2624..6e28976 100755
--- a/internal/pkg/common/utils.go
+++ b/internal/pkg/common/utils.go
@@ -153,3 +153,11 @@
 	}
 	return (MacBridgePortAniMcastBaseEID + uniPortMacBpNo), nil
 }
+
+// GenerateVoipUNISideMEID return VoipUNISideMEEntityID
+func GenerateVoipUNISideMEID(uniPortMacBpNo uint16) (uint16, error) {
+	if uniPortMacBpNo > maxUni {
+		return 0, fmt.Errorf("uni macbpno out of range - %d", uniPortMacBpNo)
+	}
+	return (VoipUniBaseEID + uniPortMacBpNo), nil
+}