diff --git a/docs/samples/contact-center/app.js b/docs/samples/contact-center/app.js
index b9a02172b19..552af592833 100644
--- a/docs/samples/contact-center/app.js
+++ b/docs/samples/contact-center/app.js
@@ -130,14 +130,15 @@ function register() {
         });
         const loginVoiceOptions = agentProfile.loginVoiceOptions;
         agentLogin.innerHTML = '<option value="" selected>Choose Agent Login ...</option>'; // Clear previously selected option on agentLogin.
-        dialNumber.value = '';
-        dialNumber.disabled = true;
+        dialNumber.value = agentProfile.defaultDn ? agentProfile.defaultDn : '';
+        dialNumber.disabled = agentProfile.defaultDn ? false : true;
         if(loginVoiceOptions.length > 0) agentLoginButton.disabled = false;
         loginVoiceOptions.forEach((voiceOptions)=> {
           const option = document.createElement('option');
           option.text = voiceOptions;
           option.value = voiceOptions;
           agentLogin.add(option);
+          option.selected = agentProfile.isAgentLoggedIn && voiceOptions === agentProfile.deviceType;
         });
 
         if (agentProfile.isAgentLoggedIn) {
@@ -207,6 +208,7 @@ function logoutAgent() {
 
     setTimeout(() => {
       logoutAgentElm.classList.add('hidden');
+      agentLogin.selectedIndex = 0;
     }, 1000);
   }
   ).catch((error) => {
diff --git a/packages/@webex/plugin-cc/src/cc.ts b/packages/@webex/plugin-cc/src/cc.ts
index 6479d6b9339..3923243eedb 100644
--- a/packages/@webex/plugin-cc/src/cc.ts
+++ b/packages/@webex/plugin-cc/src/cc.ts
@@ -295,7 +295,7 @@ export default class ContactCenter extends WebexPlugin implements IContactCenter
   private async silentRelogin(): Promise<void> {
     try {
       const reLoginResponse = await this.services.agent.reload();
-      const {auxCodeId, agentId, lastStateChangeReason} = reLoginResponse.data;
+      const {auxCodeId, agentId, lastStateChangeReason, deviceType, dn} = reLoginResponse.data;
 
       if (lastStateChangeReason === 'agent-wss-disconnect') {
         LoggerProxy.info(
@@ -310,7 +310,8 @@ export default class ContactCenter extends WebexPlugin implements IContactCenter
         };
         await this.setAgentState(stateChangeData);
       }
-      // Updating isAgentLoggedIn as true to indicate to the end user
+
+      await this.handleDeviceType(deviceType as LoginOption, dn);
       this.agentConfig.isAgentLoggedIn = true;
     } catch (error) {
       const {reason, error: detailedError} = getErrorDetails(error, 'silentReLogin', CC_FILE);
@@ -325,4 +326,26 @@ export default class ContactCenter extends WebexPlugin implements IContactCenter
       throw detailedError;
     }
   }
+
+  /**
+   * Handles the device type specific logic
+   */
+  private async handleDeviceType(deviceType: LoginOption, dn: string): Promise<void> {
+    switch (deviceType) {
+      case LoginOption.BROWSER:
+        await this.webCallingService.registerWebCallingLine();
+        break;
+      case LoginOption.AGENT_DN:
+      case LoginOption.EXTENSION:
+        this.agentConfig.defaultDn = dn;
+        break;
+      default:
+        LoggerProxy.error(`Unsupported device type: ${deviceType}`, {
+          module: CC_FILE,
+          method: this.handleDeviceType.name,
+        });
+        throw new Error(`Unsupported device type: ${deviceType}`);
+    }
+    this.agentConfig.deviceType = deviceType;
+  }
 }
diff --git a/packages/@webex/plugin-cc/test/unit/spec/cc.ts b/packages/@webex/plugin-cc/test/unit/spec/cc.ts
index 500e3917d14..6ea42da00c9 100644
--- a/packages/@webex/plugin-cc/test/unit/spec/cc.ts
+++ b/packages/@webex/plugin-cc/test/unit/spec/cc.ts
@@ -183,6 +183,8 @@ describe('webex.cc', () => {
         data: {
           auxCodeId: 'auxCodeId',
           agentId: 'agentId',
+          deviceType: LoginOption.EXTENSION,
+          dn: '12345',
         },
       });
       const configSpy = jest
@@ -667,6 +669,8 @@ describe('webex.cc', () => {
           auxCodeId: 'auxCodeId',
           agentId: 'agentId',
           lastStateChangeReason: 'agent-wss-disconnect',
+          deviceType: LoginOption.BROWSER,
+          dn: '12345',
         },
       };
 
@@ -695,6 +699,7 @@ describe('webex.cc', () => {
         agentId: 'agentId',
       });
       expect(webex.cc.agentConfig.isAgentLoggedIn).toBe(true);
+      expect(webex.cc.agentConfig.deviceType).toBe(LoginOption.BROWSER);
     });
 
     it('should handle AGENT_NOT_FOUND error silently', async () => {
@@ -714,5 +719,65 @@ describe('webex.cc', () => {
         {module: CC_FILE, method: 'silentRelogin'}
       );
     });
+  
+    it('should handle errors during silent relogin', async () => {
+      const error = new Error('Error while performing silentReLogin');
+      jest.spyOn(webex.cc.services.agent, 'reload').mockRejectedValue(error);
+  
+      await expect(webex.cc['silentRelogin']()).rejects.toThrow(error);
+    });
+  
+    it('should update agentConfig with deviceType during silent relogin for EXTENSION', async () => {
+      const mockReLoginResponse = {
+        data: {
+          auxCodeId: 'auxCodeId',
+          agentId: 'agentId',
+          lastStateChangeReason: 'agent-wss-disconnect',
+          deviceType: LoginOption.EXTENSION,
+          dn: '12345',
+        },
+      };
+  
+      // Mock the agentConfig
+      webex.cc.agentConfig = {
+        agentId: 'agentId',
+        agentProfileID: 'test-agent-profile-id',
+        isAgentLoggedIn: false,
+      } as Profile;
+  
+      jest.spyOn(webex.cc.services.agent, 'reload').mockResolvedValue(mockReLoginResponse);
+  
+      await webex.cc['silentRelogin']();
+  
+      expect(webex.cc.agentConfig.deviceType).toBe(LoginOption.EXTENSION);
+      expect(webex.cc.agentConfig.defaultDn).toBe('12345');
+    });
+
+    it('should update agentConfig with deviceType during silent relogin for AGENT_DN', async () => {
+      const mockReLoginResponse = {
+        data: {
+          auxCodeId: 'auxCodeId',
+          agentId: 'agentId',
+          lastStateChangeReason: 'agent-wss-disconnect',
+          deviceType: LoginOption.AGENT_DN,
+          dn: '67890',
+          subStatus: 'subStatusValue',
+        },
+      };
+  
+      // Mock the agentConfig
+      webex.cc.agentConfig = {
+        agentId: 'agentId',
+        agentProfileID: 'test-agent-profile-id',
+        isAgentLoggedIn: false,
+      } as Profile;
+  
+      jest.spyOn(webex.cc.services.agent, 'reload').mockResolvedValue(mockReLoginResponse);
+  
+      await webex.cc['silentRelogin']();
+  
+      expect(webex.cc.agentConfig.deviceType).toBe(LoginOption.AGENT_DN);
+      expect(webex.cc.agentConfig.defaultDn).toBe('67890');
+    });
   });
 });