diff --git a/internal/controller/resources_du.go b/internal/controller/resources_du.go
index 5198eda..d954539 100644
--- a/internal/controller/resources_du.go
+++ b/internal/controller/resources_du.go
@@ -307,7 +307,7 @@ func (resource DuResources) GetService() []*corev1.Service {
 		},
 	}
 
-	// O1-Telent Service
+	// Telent Service
 	service2 := &corev1.Service{
 		TypeMeta: metav1.TypeMeta{
 			APIVersion: "v1",
@@ -315,9 +315,9 @@ func (resource DuResources) GetService() []*corev1.Service {
 		},
 		ObjectMeta: metav1.ObjectMeta{
 			Labels: map[string]string{
-				"app.kubernetes.io/name": "oai-gnb-du-o1-telnet-lb",
+				"app.kubernetes.io/name": "oai-gnb-du-telnet-lb",
 			},
-			Name: "oai-gnb-du-o1-telnet-lb",
+			Name: "oai-gnb-du-telnet-lb",
 		},
 		Spec: corev1.ServiceSpec{
 			Selector: map[string]string{
diff --git a/internal/controller/templates.go b/internal/controller/templates.go
index 791d321..6f89456 100644
--- a/internal/controller/templates.go
+++ b/internal/controller/templates.go
@@ -22,10 +22,10 @@ import (
 )
 
 var (
-	// O1-Telnet
-	configurationTemplateForCuCpO1Telnet = template.Must(template.New("RanCuCpConfigurationO1").Parse(configurationTemplateSourceForCuCpO1Telnet))
-	configurationTemplateForCuUpO1Telnet = template.Must(template.New("RanCuUpConfigurationO1").Parse(configurationTemplateSourceForCuUpO1Telnet))
-	configurationTemplateForDuO1Telnet   = template.Must(template.New("RanDuConfigurationO1").Parse(configurationTemplateSourceForDuO1Telnet))
+	// Telnet
+	configurationTemplateForCuCpTelnet = template.Must(template.New("RanCuCpConfigurationTelnet").Parse(configurationTemplateSourceForCuCpTelnet))
+	configurationTemplateForCuUpTelnet = template.Must(template.New("RanCuUpConfigurationTelnet").Parse(configurationTemplateSourceForCuUpTelnet))
+	configurationTemplateForDuTelnet   = template.Must(template.New("RanDuConfigurationTelnet").Parse(configurationTemplateSourceForDuTelnet))
 )
 
 type configurationTemplateValuesForCuCp struct {
@@ -84,7 +84,7 @@ type configurationTemplateValuesForDu struct {
 func renderConfigurationTemplateForCuCp(values configurationTemplateValuesForCuCp) (string, error) {
 	var buffer bytes.Buffer
 
-	if err := configurationTemplateForCuCpO1Telnet.Execute(&buffer, values); err == nil {
+	if err := configurationTemplateForCuCpTelnet.Execute(&buffer, values); err == nil {
 		return buffer.String(), nil
 	} else {
 		return "", err
@@ -94,7 +94,7 @@ func renderConfigurationTemplateForCuCp(values configurationTemplateValuesForCuC
 func renderConfigurationTemplateForCuUp(values configurationTemplateValuesForCuUp) (string, error) {
 	var buffer bytes.Buffer
 
-	if err := configurationTemplateForCuUpO1Telnet.Execute(&buffer, values); err == nil {
+	if err := configurationTemplateForCuUpTelnet.Execute(&buffer, values); err == nil {
 		return buffer.String(), nil
 	} else {
 		return "", err
@@ -103,7 +103,7 @@ func renderConfigurationTemplateForCuUp(values configurationTemplateValuesForCuU
 
 func renderConfigurationTemplateForDu(values configurationTemplateValuesForDu) (string, error) {
 	var buffer bytes.Buffer
-	if err := configurationTemplateForDuO1Telnet.Execute(&buffer, values); err == nil {
+	if err := configurationTemplateForDuTelnet.Execute(&buffer, values); err == nil {
 		return buffer.String(), nil
 	} else {
 		return "", err
diff --git a/internal/controller/templates_o1telnet.go b/internal/controller/templates_telnet.go
similarity index 98%
rename from internal/controller/templates_o1telnet.go
rename to internal/controller/templates_telnet.go
index 7b2c094..6fea8a9 100644
--- a/internal/controller/templates_o1telnet.go
+++ b/internal/controller/templates_telnet.go
@@ -16,7 +16,7 @@ limitations under the License.
 
 package controller
 
-const configurationTemplateSourceForCuCpO1Telnet = `
+const configurationTemplateSourceForCuCpTelnet = `
 Active_gNBs = ( "oai-cu-cp");
 # Asn1_verbosity, choice in: none, info, annoying
 Asn1_verbosity = "none";
@@ -121,7 +121,7 @@ security = {
 
 `
 
-const configurationTemplateSourceForCuUpO1Telnet = `
+const configurationTemplateSourceForCuUpTelnet = `
 Active_gNBs = ( "oai-cu-up");
 # Asn1_verbosity, choice in: none, info, annoying
 Asn1_verbosity = "none";
@@ -215,7 +215,7 @@ security = {
     };
 `
 
-const configurationTemplateSourceForDuO1Telnet = `
+const configurationTemplateSourceForDuTelnet = `
 Active_gNBs = ( "du-rfsim");
 # Asn1_verbosity, choice in: none, info, annoying
 Asn1_verbosity = "none";
diff --git a/test-infra/ReadMe.md b/test-infra/ReadMe.md
index ccefe04..97fbe55 100644
--- a/test-infra/ReadMe.md
+++ b/test-infra/ReadMe.md
@@ -1,4 +1,4 @@
-# Local Testing Environment for OAI with O1-Telnet
+# Local Testing Environment for OAI with Telnet
 Follow the [Installation Guide](https://docs.nephio.org/docs/guides/install-guides/) to install Nephio
 
 Now, we need to follow the [following exercise](https://docs.nephio.org/docs/guides/user-guides/exercise-2-oai/) which we term as Master Excerises.
@@ -43,11 +43,11 @@ Note: If your repo-name is not 'oai-ran-bp', then update the upstream-repo of pa
 ### Step-5: Deploy Core and Ran
 Follow the steps 3-6 of [Master Excercise](https://docs.nephio.org/docs/guides/user-guides/exercise-2-oai/)
 
-### Step-6: Validate the deployment by ascessing o1-telnet
+### Step-6: Validate the deployment by ascessing telnet
 ```bash
  sudo apt update && sudo apt install netcat
- O1_IP=$(kubectl get svc oai-gnb-du-o1-telnet-lb -n oai-ran-du --context edge-admin@edge -o=jsonpath='{.status.loadBalancer.ingress[0].ip}')
- echo o1 stats | nc -N  $O1_IP 9090
+ TELNET_IP=$(kubectl get svc oai-gnb-du-telnet-lb -n oai-ran-du --context edge-admin@edge -o=jsonpath='{.status.loadBalancer.ingress[0].ip}')
+ echo o1 stats | nc -N  $TELNET_IP 9090
 ```
 
 ### Step-7: Deploy UE (20 MHz):
@@ -64,12 +64,12 @@ UPF_POD=$(kubectl get pods -n oai-core --context=edge-admin@edge -l workload.nep
 UPF_tun0_IP_ADDR=$(kubectl exec -it $UPF_POD -n oai-core -c upf-edge --context edge-admin@edge -- ip -f inet addr show tun0 | sed -En -e 's/.*inet ([0-9.]+).*/\1/p')
 kubectl exec -it $UE_POD -n oai-ue --context edge-admin@edge -- ping -c 3 $UPF_tun0_IP_ADDR
 ```
-### Step-8: Bandwidth Reconfigure Procedure (20 Mhz to 40 Mhz) using o1-telnet
+### Step-8: Bandwidth Reconfigure Procedure (20 Mhz to 40 Mhz) using telnet
 ```bash
-O1_IP=$(kubectl get svc oai-gnb-du-o1-telnet-lb -n oai-ran-du --context edge-admin@edge -o=jsonpath='{.status.loadBalancer.ingress[0].ip}')
-echo o1 stop_modem | nc -N $O1_IP 9090
-echo o1 bwconfig 40 | nc -N $O1_IP 9090
-echo o1 start_modem | nc -N $O1_IP 9090
-echo o1 stats | nc -N $O1_IP 9090 
+TELNET_IP=$(kubectl get svc oai-gnb-du-telnet-lb -n oai-ran-du --context edge-admin@edge -o=jsonpath='{.status.loadBalancer.ingress[0].ip}')
+echo o1 stop_modem | nc -N $TELNET_IP 9090
+echo o1 bwconfig 40 | nc -N $TELNET_IP 9090
+echo o1 start_modem | nc -N $TELNET_IP 9090
+echo o1 stats | nc -N $TELNET_IP 9090 
 ```
 After Reconfiguration, Connect the 40 Mhz ue using Step-7 and validate the Bandwidth-reconfiguration using Ping-Test