diff --git a/kordophone/main.m b/kordophone/main.m
index 2f45503..169407c 100644
--- a/kordophone/main.m
+++ b/kordophone/main.m
@@ -17,6 +17,7 @@ void printUsage()
     fprintf(stderr, "\t-s \t Use SSL (requires -c option)\n");
     fprintf(stderr, "\t-c \t SSL certificate path encoded as pkcs12\n");
     fprintf(stderr, "\t-a \t Optional access control file\n");
+    fprintf(stderr, "\t-p \t Specify port number (default: 5738)\n");
 }
 
 BOOL acquireCredentials(bool encrypted, const char *accessFile, NSString **out_username, NSString **out_password)
@@ -104,11 +105,12 @@ int main(int argc, char *const argv[]) {
         BOOL usesSSL = NO;
         BOOL showHelp = NO;
         BOOL usesAccessControl = NO;
+        long portNumber = -1;
         const char *certPath = NULL;
         const char *accessFilePath = NULL;
         
         int c = -1;
-        while ( (c = getopt(argc, argv, "hsc:a:")) != -1 ) {
+        while ( (c = getopt(argc, argv, "hsc:a:p:")) != -1 ) {
             switch (c) {
                 case 's':
                     usesSSL = YES;
@@ -120,6 +122,9 @@ int main(int argc, char *const argv[]) {
                     usesAccessControl = YES;
                     accessFilePath = optarg;
                     break;
+                case 'p':
+                    portNumber = strtol(optarg, NULL, 10);
+                    break;
                 case 'h':
                     showHelp = YES;
                     break;
@@ -181,6 +186,10 @@ int main(int argc, char *const argv[]) {
             bridge.sslCertPath = [NSString stringWithCString:certPath encoding:NSASCIIStringEncoding];
         }
         
+        if (portNumber > 0) {
+            bridge.port = portNumber;
+        }
+        
         [bridge connect];
         
         BOOL running = YES;