diff --git a/lib/models/system-information.js b/lib/models/system-information.js
new file mode 100644
index 0000000..e76db04
--- /dev/null
+++ b/lib/models/system-information.js
@@ -0,0 +1,38 @@
+const Model = require('./model');
+const { promisePool } = require('../db');
+class SystemInformation extends Model {
+  constructor() {
+    super();
+  }
+
+  static async add(body) {
+    let [sysInfo] = await this.retrieveAll();
+    if (sysInfo) {
+      const sql = `UPDATE ${this.table} SET ?`;
+      await promisePool.query(sql, body);
+    } else {
+      const sql = `INSERT INTO ${this.table} SET ?`;
+      await promisePool.query(sql, body);
+    }
+    [sysInfo] = await this.retrieveAll();
+    return sysInfo;
+  }
+}
+
+SystemInformation.table = 'system_information';
+SystemInformation.fields = [
+  {
+    name: 'domain_name',
+    type: 'string',
+  },
+  {
+    name: 'sip_domain_name',
+    type: 'string',
+  },
+  {
+    name: 'monitoring_domain_name',
+    type: 'string',
+  },
+];
+
+module.exports = SystemInformation;
diff --git a/lib/routes/api/index.js b/lib/routes/api/index.js
index 8f95bd6..e182d2e 100644
--- a/lib/routes/api/index.js
+++ b/lib/routes/api/index.js
@@ -16,6 +16,7 @@ const isAdminScope = (req, res, next) => {
 // };
 
 api.use('/BetaInviteCodes', isAdminScope, require('./beta-invite-codes'));
+api.use('/SystemInformation', isAdminScope, require('./system-information'));
 api.use('/ServiceProviders', require('./service-providers'));
 api.use('/VoipCarriers', require('./voip-carriers'));
 api.use('/Webhooks', require('./webhooks'));
diff --git a/lib/routes/api/system-information.js b/lib/routes/api/system-information.js
new file mode 100644
index 0000000..f5909ff
--- /dev/null
+++ b/lib/routes/api/system-information.js
@@ -0,0 +1,14 @@
+const router = require('express').Router();
+const SystemInformation = require('../../models/system-information');
+
+router.post('/', async(req, res) => {
+  const sysInfo = await SystemInformation.add(req.body);
+  res.status(201).json(sysInfo);
+});
+
+router.get('/', async(req, res) => {
+  const [sysInfo] = await SystemInformation.retrieveAll();
+  res.status(200).json(sysInfo);
+});
+
+module.exports = router;
diff --git a/test/index.js b/test/index.js
index e4b0f4c..f6fbe19 100644
--- a/test/index.js
+++ b/test/index.js
@@ -19,4 +19,5 @@ require('./webapp_tests');
 require('./call-test');
 require('./password-settings');
 require('./email_utils');
+require('./system-information');
 require('./docker_stop');
diff --git a/test/system-information.js b/test/system-information.js
new file mode 100644
index 0000000..852c14a
--- /dev/null
+++ b/test/system-information.js
@@ -0,0 +1,64 @@
+const test = require('tape') ;
+const jwt = require('jsonwebtoken');
+const ADMIN_TOKEN = '38700987-c7a4-4685-a5bb-af378f9734de';
+const authAdmin = {bearer: ADMIN_TOKEN};
+const request = require('request-promise-native').defaults({
+  baseUrl: 'http://127.0.0.1:3000/v1'
+});
+
+test('system information test', async(t) => {
+  const app = require('../app');
+  try {
+    let result = await request.post('/SystemInformation', {
+      resolveWithFullResponse: true,
+      auth: authAdmin,
+      json: true,
+      body: {
+        domain_name: 'test.com',
+        sip_domain_name: 'sip.test.com',
+        monitoring_domain_name: 'monitor.test.com'
+      }
+    });
+    t.ok(result.statusCode === 201, 'successfully created system information ');
+    let body = result.body;
+    t.ok(body.domain_name === 'test.com', 'added domain_name ok');
+    t.ok(body.sip_domain_name === 'sip.test.com', 'added sip_domain_name ok');
+    t.ok(body.monitoring_domain_name === 'monitor.test.com', 'added monitoring_domain_name ok');
+
+    result = await request.get('/SystemInformation', {
+      auth: authAdmin,
+      json: true,
+    });
+    t.ok(result.domain_name === 'test.com', 'get domain_name ok');
+    t.ok(result.sip_domain_name === 'sip.test.com', 'get sip_domain_name ok');
+    t.ok(result.monitoring_domain_name === 'monitor.test.com', 'get monitoring_domain_name ok');
+
+    result = await request.post('/SystemInformation', {
+      resolveWithFullResponse: true,
+      auth: authAdmin,
+      json: true,
+      body: {
+        domain_name: 'test1.com',
+        sip_domain_name: 'sip1.test.com',
+        monitoring_domain_name: 'monitor1.test.com'
+      }
+    });
+    t.ok(result.statusCode === 201, 'successfully updated system information ');
+    body = result.body;
+    t.ok(body.domain_name === 'test1.com', 'updated domain_name ok');
+    t.ok(body.sip_domain_name === 'sip1.test.com', 'updated sip_domain_name ok');
+    t.ok(body.monitoring_domain_name === 'monitor1.test.com', 'updated monitoring_domain_name ok');
+
+    result = await request.get('/SystemInformation', {
+      auth: authAdmin,
+      json: true,
+    });
+    t.ok(result.domain_name === 'test1.com', 'get domain_name ok');
+    t.ok(result.sip_domain_name === 'sip1.test.com', 'get sip_domain_name ok');
+    t.ok(result.monitoring_domain_name === 'monitor1.test.com', 'get monitoring_domain_name ok');
+
+  } catch(err) {
+    console.error(err);
+    t.end(err);
+  }
+});
\ No newline at end of file