diff --git a/src/api/constants.ts b/src/api/constants.ts
index 3c87003..3f6c910 100644
--- a/src/api/constants.ts
+++ b/src/api/constants.ts
@@ -278,3 +278,4 @@ export const API_LCRS = `${API_BASE_URL}/Lcrs`;
 export const API_LCR_ROUTES = `${API_BASE_URL}/LcrRoutes`;
 export const API_LCR_CARRIER_SET_ENTRIES = `${API_BASE_URL}/LcrCarrierSetEntries`;
 export const API_TTS_CACHE = `${API_BASE_URL}/TtsCache`;
+export const API_CLIENTS = `${API_BASE_URL}/Clients`;
diff --git a/src/api/index.ts b/src/api/index.ts
index 9a11132..d47cf56 100644
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -25,6 +25,7 @@ import {
   API_LCR_CARRIER_SET_ENTRIES,
   API_LCRS,
   API_TTS_CACHE,
+  API_CLIENTS,
 } from "./constants";
 import { ROUTE_LOGIN } from "src/router/routes";
 import {
@@ -72,6 +73,7 @@ import type {
   LcrCarrierSetEntry,
   BucketCredential,
   BucketCredentialTestResult,
+  Client,
 } from "./types";
 import { StatusCodes } from "./types";
 import { JaegerRoot } from "./jaeger-types";
@@ -407,6 +409,10 @@ export const postLcrCarrierSetEntry = (
     payload
   );
 };
+
+export const postClient = (payload: Partial<Client>) => {
+  return postFetch<SidResponse, Partial<Client>>(API_CLIENTS, payload);
+};
 /** Named wrappers for `putFetch` */
 
 export const putUser = (sid: string, payload: Partial<UserUpdatePayload>) => {
@@ -520,6 +526,12 @@ export const putLcrCarrierSetEntries = (
   );
 };
 
+export const putClient = (sid: string, payload: Partial<Client>) => {
+  return putFetch<EmptyResponse, Partial<Client>>(
+    `${API_CLIENTS}/${sid}`,
+    payload
+  );
+};
 /** Named wrappers for `deleteFetch` */
 
 export const deleteUser = (sid: string) => {
@@ -599,6 +611,9 @@ export const deleteAccountTtsCache = (sid: string) => {
   return deleteFetch<EmptyResponse>(`${API_BASE_URL}/Accounts/${sid}/TtsCache`);
 };
 
+export const deleteClient = (sid: string) => {
+  return deleteFetch<EmptyResponse>(`${API_CLIENTS}/${sid}`);
+};
 /** Named wrappers for `getFetch` */
 
 export const getUser = (sid: string) => {
@@ -637,6 +652,14 @@ export const getLcrCarrierSetEtries = (sid: string) => {
   );
 };
 
+export const getClients = () => {
+  return getFetch<Client[]>(API_CLIENTS);
+};
+
+export const getClient = (sid: string) => {
+  return getFetch<Client[]>(`${API_CLIENTS}/${sid}`);
+};
+
 /** Wrappers for APIs that can have a mock dev server response */
 
 export const getRecentCalls = (sid: string, query: Partial<CallQuery>) => {
diff --git a/src/api/types.ts b/src/api/types.ts
index 6bd0771..4c60481 100644
--- a/src/api/types.ts
+++ b/src/api/types.ts
@@ -453,6 +453,14 @@ export interface LcrCarrierSetEntry {
   priority: number;
 }
 
+export interface Client {
+  client_sid?: null | string;
+  account_sid: null | string;
+  username: null | string;
+  password?: null | string;
+  is_active: boolean;
+}
+
 export interface PageQuery {
   page: number;
   count: number;
diff --git a/src/components/account-filter.tsx b/src/components/account-filter.tsx
index 02ead11..67decb4 100644
--- a/src/components/account-filter.tsx
+++ b/src/components/account-filter.tsx
@@ -38,7 +38,7 @@ export const AccountFilter = ({
 
   return (
     <div className={classNames(classes)}>
-      <label htmlFor="account_filter">{label}:</label>
+      {label && <label htmlFor="account_filter">{label}:</label>}
       <div>
         <select
           id="account_filter"
diff --git a/src/components/icons.ts b/src/components/icons.ts
index 3a86ed4..4ddd1dc 100644
--- a/src/components/icons.ts
+++ b/src/components/icons.ts
@@ -47,6 +47,7 @@ import {
   ChevronsLeft,
   ChevronsRight,
   Download,
+  Smartphone,
 } from "react-feather";
 
 import type { Icon } from "react-feather";
@@ -104,4 +105,5 @@ export const Icons: IconMap = {
   ChevronsLeft,
   ChevronsRight,
   Download,
+  Smartphone,
 };
diff --git a/src/containers/internal/navi/items.ts b/src/containers/internal/navi/items.ts
index d42d196..fd0e097 100644
--- a/src/containers/internal/navi/items.ts
+++ b/src/containers/internal/navi/items.ts
@@ -10,6 +10,7 @@ import {
   ROUTE_INTERNAL_PHONE_NUMBERS,
   ROUTE_INTERNAL_MS_TEAMS_TENANTS,
   ROUTE_INTERNAL_LEST_COST_ROUTING,
+  ROUTE_INTERNAL_CLIENTS,
 } from "src/router/routes";
 import { Icons } from "src/components";
 import { Scope, UserData } from "src/store/types";
@@ -53,6 +54,11 @@ export const naviTop: NaviItem[] = [
     scope: Scope.account,
     restrict: true,
   },
+  {
+    label: "Clients",
+    icon: Icons.Smartphone,
+    route: () => ROUTE_INTERNAL_CLIENTS,
+  },
   {
     label: "Applications",
     icon: Icons.Grid,
diff --git a/src/containers/internal/views/clients/add.tsx b/src/containers/internal/views/clients/add.tsx
new file mode 100644
index 0000000..27a2369
--- /dev/null
+++ b/src/containers/internal/views/clients/add.tsx
@@ -0,0 +1,14 @@
+import { H1 } from "@jambonz/ui-kit";
+import React from "react";
+import ClientsForm from "./form";
+
+export const ClientsAdd = () => {
+  return (
+    <>
+      <H1 className="h2">Add client</H1>
+      <ClientsForm />
+    </>
+  );
+};
+
+export default ClientsAdd;
diff --git a/src/containers/internal/views/clients/delete.tsx b/src/containers/internal/views/clients/delete.tsx
new file mode 100644
index 0000000..01bea49
--- /dev/null
+++ b/src/containers/internal/views/clients/delete.tsx
@@ -0,0 +1,28 @@
+import { P } from "@jambonz/ui-kit";
+import React from "react";
+import { Client } from "src/api/types";
+import { Modal } from "src/components";
+
+type ClientsDeleteProps = {
+  client: Client;
+  handleCancel: () => void;
+  handleSubmit: () => void;
+};
+export const ClientsDelete = ({
+  client,
+  handleCancel,
+  handleSubmit,
+}: ClientsDeleteProps) => {
+  return (
+    <>
+      <Modal handleCancel={handleCancel} handleSubmit={handleSubmit}>
+        <P>
+          Are you sure you want to delete the client{" "}
+          <strong>{client.username}</strong>?
+        </P>
+      </Modal>
+    </>
+  );
+};
+
+export default ClientsDelete;
diff --git a/src/containers/internal/views/clients/edit.tsx b/src/containers/internal/views/clients/edit.tsx
new file mode 100644
index 0000000..f782e05
--- /dev/null
+++ b/src/containers/internal/views/clients/edit.tsx
@@ -0,0 +1,30 @@
+import { H1 } from "@jambonz/ui-kit";
+import React, { useEffect } from "react";
+import { useParams } from "react-router-dom";
+import { useApiData } from "src/api";
+import { Client } from "src/api/types";
+import { toastError } from "src/store";
+import ClientsForm from "./form";
+
+export const ClientsEdit = () => {
+  const params = useParams();
+  const [data, refetch, error] = useApiData<Client>(
+    `Clients/${params.client_sid}`
+  );
+
+  /** Handle error toast at top level... */
+  useEffect(() => {
+    if (error) {
+      toastError(error.msg);
+    }
+  }, [error]);
+
+  return (
+    <>
+      <H1 className="h2">Edit client</H1>
+      <ClientsForm client={{ data, refetch, error }} />
+    </>
+  );
+};
+
+export default ClientsEdit;
diff --git a/src/containers/internal/views/clients/form.tsx b/src/containers/internal/views/clients/form.tsx
new file mode 100644
index 0000000..165e4fc
--- /dev/null
+++ b/src/containers/internal/views/clients/form.tsx
@@ -0,0 +1,229 @@
+import { Button, ButtonGroup, MS } from "@jambonz/ui-kit";
+import React, { useEffect, useState } from "react";
+import { Link, useNavigate } from "react-router-dom";
+import {
+  deleteClient,
+  postClient,
+  putClient,
+  useApiData,
+  useServiceProviderData,
+} from "src/api";
+import { DEFAULT_PSWD_SETTINGS, USER_ACCOUNT } from "src/api/constants";
+import {
+  Account,
+  Client,
+  PasswordSettings,
+  UseApiDataMap,
+} from "src/api/types";
+import { Section } from "src/components";
+import { AccountSelect, Message, Passwd } from "src/components/forms";
+import { MSG_REQUIRED_FIELDS } from "src/constants";
+import { ROUTE_INTERNAL_CLIENTS } from "src/router/routes";
+import { toastError, toastSuccess, useSelectState } from "src/store";
+import ClientsDelete from "./delete";
+import { hasValue, isValidPasswd } from "src/utils";
+import { IMessage } from "src/store/types";
+
+type ClientsFormProps = {
+  client?: UseApiDataMap<Client>;
+};
+
+export const ClientsForm = ({ client }: ClientsFormProps) => {
+  const user = useSelectState("user");
+  const [accounts] = useServiceProviderData<Account[]>("Accounts");
+  const [pwdSettings] =
+    useApiData<PasswordSettings>("PasswordSettings") || DEFAULT_PSWD_SETTINGS;
+  const navigate = useNavigate();
+
+  const [accountSid, setAccountSid] = useState("");
+  const [password, setPassword] = useState("");
+  const [username, setUsername] = useState("");
+  const [isActive, setIsActive] = useState(true);
+  const [modal, setModal] = useState(false);
+  const [errorMessage, setErrorMessage] = useState("");
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+
+    if (!client) {
+      if (!passwdCheck()) return;
+
+      postClient({
+        account_sid: accountSid,
+        username: username,
+        password: password,
+        is_active: isActive,
+      })
+        .then(() => {
+          toastSuccess("Client created successfully");
+          navigate(ROUTE_INTERNAL_CLIENTS);
+        })
+        .catch((error: { msg: IMessage }) => {
+          toastError(error.msg);
+        });
+    } else {
+      putClient(client.data?.client_sid || "", {
+        account_sid: accountSid,
+        username: username,
+        ...(password && { password: password }),
+        is_active: isActive,
+      })
+        .then(() => {
+          toastSuccess("Client updated successfully");
+          navigate(ROUTE_INTERNAL_CLIENTS);
+        })
+        .catch((error: { msg: IMessage }) => {
+          toastError(error.msg);
+        });
+    }
+  };
+
+  const passwdCheck = () => {
+    if (pwdSettings && !isValidPasswd(password, pwdSettings)) {
+      toastError("Invalid password.");
+      return false;
+    }
+    return true;
+  };
+
+  const handleCancel = () => {
+    setModal(false);
+  };
+
+  const handleDelete = () => {
+    if (client) {
+      deleteClient(client.data?.client_sid || "")
+        .then(() => {
+          toastSuccess("Client deleted successfully");
+          navigate(ROUTE_INTERNAL_CLIENTS);
+        })
+        .catch((error: { msg: IMessage }) => {
+          toastError(error.msg);
+        });
+    }
+  };
+
+  useEffect(() => {
+    if (client && client.data) {
+      if (client.data.username) {
+        setUsername(client.data.username);
+      }
+
+      if (client.data.account_sid) {
+        setAccountSid(client.data.account_sid);
+      }
+
+      setIsActive(client.data.is_active);
+    }
+  }, [client]);
+
+  useEffect(() => {
+    const acc = accounts?.find((a) => a.account_sid === accountSid);
+    if (!accountSid || !accounts || !acc) return;
+    if (!acc?.sip_realm) {
+      setErrorMessage(`Sip realm is not set for the account.`);
+    } else if (!acc?.device_calling_application_sid) {
+      setErrorMessage(`Device calling application is not set for the account.`);
+    } else {
+      setErrorMessage("");
+    }
+  }, [accountSid]);
+  return (
+    <>
+      <Section slim>
+        <form className="form form--internal" onSubmit={handleSubmit}>
+          <fieldset>
+            <MS>{MSG_REQUIRED_FIELDS}</MS>
+            {errorMessage && <Message message={errorMessage} />}
+          </fieldset>
+          <fieldset>
+            <div className="multi">
+              <div className="inp">
+                <label htmlFor="lcr_name">
+                  User Name<span>*</span>
+                </label>
+                <input
+                  id="client_username"
+                  name="client_username"
+                  type="text"
+                  placeholder="user name"
+                  value={username}
+                  required={true}
+                  onChange={(e) => setUsername(e.target.value)}
+                />
+              </div>
+            </div>
+            <label htmlFor="is_active" className="chk">
+              <input
+                id="is_active"
+                name="is_active"
+                type="checkbox"
+                checked={isActive}
+                onChange={(e) => setIsActive(e.target.checked)}
+              />
+              <div>Active</div>
+            </label>
+          </fieldset>
+          <fieldset>
+            <label htmlFor="password">
+              Password{!hasValue(client) && <span>*</span>}
+            </label>
+            <Passwd
+              id="password"
+              required={!hasValue(client)}
+              name="password"
+              value={password}
+              placeholder="Password"
+              setValue={setPassword}
+            />
+          </fieldset>
+          {user?.scope !== USER_ACCOUNT && (
+            <fieldset>
+              <AccountSelect
+                accounts={accounts}
+                account={[accountSid, setAccountSid]}
+                label="Used by"
+                required={true}
+                defaultOption={false}
+                disabled={hasValue(client)}
+              />
+            </fieldset>
+          )}
+          <fieldset>
+            <ButtonGroup left className={client && "btns--spaced"}>
+              <Button
+                small
+                subStyle="grey"
+                as={Link}
+                to={ROUTE_INTERNAL_CLIENTS}
+              >
+                Cancel
+              </Button>
+              <Button type="submit" small disabled={errorMessage !== ""}>
+                Save
+              </Button>
+              {client && client.data && (
+                <Button
+                  small
+                  type="button"
+                  subStyle="grey"
+                  onClick={() => setModal(true)}
+                >
+                  Delete User
+                </Button>
+              )}
+            </ButtonGroup>
+          </fieldset>
+        </form>
+      </Section>
+      {client && client.data && modal && (
+        <ClientsDelete
+          client={client.data}
+          handleCancel={handleCancel}
+          handleSubmit={handleDelete}
+        />
+      )}
+    </>
+  );
+};
+
+export default ClientsForm;
diff --git a/src/containers/internal/views/clients/index.tsx b/src/containers/internal/views/clients/index.tsx
new file mode 100644
index 0000000..e8a0487
--- /dev/null
+++ b/src/containers/internal/views/clients/index.tsx
@@ -0,0 +1,175 @@
+import { Button, H1, Icon, M } from "@jambonz/ui-kit";
+import React, { useMemo, useState } from "react";
+import { Link } from "react-router-dom";
+import { deleteClient, useApiData, useServiceProviderData } from "src/api";
+import { Account, Client } from "src/api/types";
+import {
+  AccountFilter,
+  Icons,
+  ScopedAccess,
+  SearchFilter,
+  Section,
+  Spinner,
+} from "src/components";
+import { ROUTE_INTERNAL_CLIENTS } from "src/router/routes";
+import { toastError, toastSuccess, useSelectState } from "src/store";
+import { Scope } from "src/store/types";
+import { hasLength, hasValue, useFilteredResults } from "src/utils";
+import ClientsDelete from "./delete";
+import { USER_ACCOUNT } from "src/api/constants";
+
+export const Clients = () => {
+  const user = useSelectState("user");
+  const [accounts] = useServiceProviderData<Account[]>("Accounts");
+  const [clients, refetch] = useApiData<Client[]>("Clients");
+
+  const [accountSid, setAccountSid] = useState("");
+  const [filter, setFilter] = useState("");
+  const [client, setClient] = useState<Client | null>();
+
+  const tmpFilteredClients = useMemo(() => {
+    if (user?.account_sid && user?.scope === USER_ACCOUNT) {
+      setAccountSid(user?.account_sid);
+      return clients;
+    }
+
+    return clients
+      ? clients.filter((c) => {
+          return accountSid ? c.account_sid === accountSid : true;
+        })
+      : [];
+  }, [accountSid, clients]);
+
+  const filteredClients = useFilteredResults(filter, tmpFilteredClients);
+
+  const handleDelete = () => {
+    if (client) {
+      deleteClient(client.client_sid || "")
+        .then(() => {
+          toastSuccess(
+            <>
+              Deleted outbound call route <strong>{client.username}</strong>
+            </>
+          );
+          setClient(null);
+          refetch();
+        })
+        .catch((error) => {
+          toastError(error.msg);
+        });
+    }
+  };
+
+  return (
+    <>
+      <section className="mast">
+        <H1 className="h2">Clients</H1>
+        <Link to={`${ROUTE_INTERNAL_CLIENTS}/add`} title="Add a client">
+          {" "}
+          <Icon>
+            <Icons.Plus />
+          </Icon>
+        </Link>
+      </section>
+
+      <section className="filters filters--spaced">
+        <SearchFilter
+          placeholder="Filter clients"
+          filter={[filter, setFilter]}
+        />
+        <ScopedAccess user={user} scope={Scope.admin}>
+          <AccountFilter
+            account={[accountSid, setAccountSid]}
+            accounts={accounts}
+            label=""
+            defaultOption
+          />
+        </ScopedAccess>
+      </section>
+      <Section {...(hasLength(filteredClients) && { slim: true })}>
+        <div className="list">
+          {!hasValue(filteredClients) && hasLength(accounts) ? (
+            <Spinner />
+          ) : hasLength(filteredClients) ? (
+            filteredClients.map((c) => (
+              <div className="item" key={c.client_sid}>
+                <div className="item__info">
+                  <div className="item__title">
+                    <Link
+                      to={`${ROUTE_INTERNAL_CLIENTS}/${c.client_sid}/edit`}
+                      title="Edit outbound call routes"
+                      className="i"
+                    >
+                      <strong>{c.username}</strong>
+                      <Icons.ArrowRight />
+                    </Link>
+                  </div>
+                  <div className="item__meta">
+                    <div>
+                      <div
+                        className={`i txt--${c.is_active ? "teal" : "grey"}`}
+                      >
+                        {c.is_active ? (
+                          <Icons.CheckCircle />
+                        ) : (
+                          <Icons.XCircle />
+                        )}
+                        <span>{c.is_active ? "Active" : "Inactive"}</span>
+                      </div>
+                    </div>
+                    <div>
+                      <div
+                        className={`i txt--${c.account_sid ? "teal" : "grey"}`}
+                      >
+                        <Icons.Activity />
+                        <span>
+                          {
+                            accounts?.find(
+                              (acct) => acct.account_sid === c.account_sid
+                            )?.name
+                          }
+                        </span>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+                <div className="item__actions">
+                  <Link
+                    to={`${ROUTE_INTERNAL_CLIENTS}/${c.client_sid}/edit`}
+                    title="Edit Client"
+                  >
+                    <Icons.Edit3 />
+                  </Link>
+                  <button
+                    type="button"
+                    title="Delete client"
+                    onClick={() => setClient(c)}
+                    className="btnty"
+                  >
+                    <Icons.Trash />
+                  </button>
+                </div>
+              </div>
+            ))
+          ) : (
+            <M>No Clients.</M>
+          )}
+        </div>
+      </Section>
+      <Section clean>
+        <Button small as={Link} to={`${ROUTE_INTERNAL_CLIENTS}/add`}>
+          Add client
+        </Button>
+      </Section>
+      {client && (
+        <ClientsDelete
+          client={client}
+          handleCancel={() => setClient(null)}
+          handleSubmit={handleDelete}
+        />
+      )}
+    </>
+  );
+};
+
+export default Clients;
diff --git a/src/containers/internal/views/least-cost-routing/index.tsx b/src/containers/internal/views/least-cost-routing/index.tsx
index 6ff25a9..2b4e4d5 100644
--- a/src/containers/internal/views/least-cost-routing/index.tsx
+++ b/src/containers/internal/views/least-cost-routing/index.tsx
@@ -183,7 +183,7 @@ export const Lcrs = () => {
                   <div className="item__actions">
                     <Link
                       to={`${ROUTE_INTERNAL_LEST_COST_ROUTING}/${lcr.lcr_sid}/edit`}
-                      title="Edit carrier"
+                      title="Edit Client"
                     >
                       <Icons.Edit3 />
                     </Link>
diff --git a/src/router/index.tsx b/src/router/index.tsx
index 8a157f6..f9a99a2 100644
--- a/src/router/index.tsx
+++ b/src/router/index.tsx
@@ -42,6 +42,9 @@ import MSTeamsTenantsEdit from "src/containers/internal/views/ms-teams-tenants/e
 import Lcrs from "src/containers/internal/views/least-cost-routing";
 import LcrsAdd from "src/containers/internal/views/least-cost-routing/add";
 import LcrsEdit from "src/containers/internal/views/least-cost-routing/edit";
+import Clients from "src/containers/internal/views/clients";
+import ClientsAdd from "src/containers/internal/views/clients/add";
+import ClientsEdit from "src/containers/internal/views/clients/edit";
 
 export const Router = () => {
   const toast = useSelectState("toast");
@@ -138,6 +141,13 @@ export const Router = () => {
                     element={<LcrsEdit />}
                   />
 
+                  <Route path="clients" element={<Clients />} />
+                  <Route path="clients/add" element={<ClientsAdd />} />
+                  <Route
+                    path="clients/:client_sid/edit"
+                    element={<ClientsEdit />}
+                  />
+
                   {/* 404 page not found */}
                   <Route path="*" element={<NotFound />} />
                 </Route>
diff --git a/src/router/routes.ts b/src/router/routes.ts
index 7019f60..383125b 100644
--- a/src/router/routes.ts
+++ b/src/router/routes.ts
@@ -4,6 +4,7 @@ export const ROUTE_FORGOT_PASSWORD = "/forgot-password";
 export const ROUTE_INTERNAL_USERS = "/internal/users";
 export const ROUTE_INTERNAL_SETTINGS = "/internal/settings";
 export const ROUTE_INTERNAL_ACCOUNTS = "/internal/accounts";
+export const ROUTE_INTERNAL_CLIENTS = "/internal/clients";
 export const ROUTE_INTERNAL_APPLICATIONS = "/internal/applications";
 export const ROUTE_INTERNAL_RECENT_CALLS = "/internal/recent-calls";
 export const ROUTE_INTERNAL_ALERTS = "/internal/alerts";