Cannot connect with kannel installed in my computer

[Tekrajs]

I installed and started Kannel as described in this doc http://rapidsms.readthedocs.io/en/v0.21.1/topics/backends/kannel.html

And currently my kannel.conf is like this :

                  # CONFIGURATION FOR USING SMS KANNEL WITH RAPIDSMS
		#
		# For any modifications to this file, see Kannel User Guide
		# If that does not help, see Kannel web page (http://www.kannel.org) and
		# various online help and mailing list archives
		#
		# Notes on those who base their configuration on this:
		#  1) check security issues! (allowed IPs, passwords and ports)
		#  2) groups cannot have empty rows inside them!
		#  3) read the user guide

		include = "/etc/kannel/modems.conf"

		#---------------------------------------------
		# CORE
		#
		# There is only one core group and it sets all basic settings
		# of the bearerbox (and system). You should take extra notes on
		# configuration variables like 'store-file' (or 'store-dir'),
		# 'admin-allow-ip' and 'access.log'

		group = core
		admin-port = 13000
		smsbox-port = 13001
		admin-password = TestPassword!@#$%
		status-password = TestPassword!@#$%
		admin-deny-ip = "*.*.*.*"
		admin-allow-ip = "127.0.0.1"
		box-deny-ip = "*.*.*.*"
		box-allow-ip = "127.0.0.1"
		log-file = "/var/log/kannel/bearerbox.log"
		log-level = 0

		#---------------------------------------------
		# SMSC CONNECTIONS
		#
		# SMSC connections are created in bearerbox and they handle SMSC specific
		# protocol and message relying. You need these to actually receive and send
		# messages to handset, but can use GSM modems as virtual SMSCs

		# Here is a sample SMSC for use with the /usr/lib/kannel/test/fakesmsc command

		group = smsc
		smsc = fake
		smsc-id = FAKE
		port = 10000
		connect-allow-ip = 127.0.0.1

		#---------------------------------------------
		# SMSBOX SETUP
		#
		# Smsbox(es) do higher-level SMS handling after they have been received from
		# SMS centers by bearerbox, or before they are given to bearerbox for delivery

		group = smsbox
		bearerbox-host = 127.0.0.1
		sendsms-port = 13013
		sendsms-chars = "0123456789 +-"
		log-file = "/var/log/kannel/smsbox.log"
		log-level = 0
		access-log = "/var/log/kannel/smsbox-access.log"
		reply-couldnotfetch = "Your message could not be processed at this time.  Please try again later. (err=couldnotfetch)"
		reply-requestfailed = "Your message could not be processed at this time.  Please try again later. (err=requestfailed)"
		reply-couldnotrepresent = "Your message could not be processed at this time.  Please try again later. (err=couldnotrepresent)"
		http-request-retry = 3
		http-queue-delay = 10

		# SEND-SMS USERS
		#
		# These users are used when Kannel smsbox sendsms interface is used to
		# send PUSH sms messages, i.e. calling URL like
		# http://kannel.machine:13013/cgi-bin/sendsms?username=tester&password=foobar...

		# This is the username and password that RapidSMS uses to deliver SMSes to
		# Kannel.  It must also set the 'smsc' variable in the query string, so that
		# Kannel knows which SMSC to use to route the message.

		group = sendsms-user
		username = rapidsms
		password = TestPassword!@#$%
		user-deny-ip = "*.*.*.*"
		user-allow-ip = "127.0.0.1;"

		#---------------------------------------------
		# SERVICES
		#
		# These are 'responses' to sms PULL messages, i.e. messages arriving from
		# handsets. The response is based on message content. Only one sms-service is
		# applied, using the first one to match.

		# The 'ping-kannel' service let's you check to see if Kannel is running,
		# even if RapidSMS is offline for some reason.

		group = sms-service
		keyword = ping-kannel
		text = "Kannel is online and responding to messages."

		# There should be always a 'default' service. This service is used when no
		# other 'sms-service' is applied.  These relay incoming messages from any
		# configured SMSCs to the appropriate HTTP backend URLs in RapidSMS.
		# By setting 'accepted-smsc', we are assured that messages are routed to
		# the appropriate backend in RapidSMS.

		group = sms-service
		keyword = default
		catch-all = yes
		accepted-smsc = FAKE
		# don't send a reply here (it'll come through sendsms):
		max-messages = 0
		get-url = http://127.0.0.1:8000/backend/kannel-fake-smsc/?id=%p&text=%a&charset=%C&coding=%c

and my index.php is like this :

             <?php
		require_once 'smppclient.class.php';
		require_once 'gsmencoder.class.php';
		require_once 'sockettransport.class.php';

		// Construct transport and client
		$transport = new SocketTransport(array('127.0.0.1'),10000);
		$transport->setRecvTimeout(30000);
		$transport->setSendTimeout(30000);
		$smpp = new SmppClient($transport);

		// Activate binary hex-output of server interaction
		$smpp->debug = true;
		$transport->debug = true;

		// Open the connection
		$transport->open();
		$smpp->bindTransmitter("rapidsms","TestPassword!@#$%");

		// Optional connection specific overrides
		//SmppClient::$sms_null_terminate_octetstrings = false;
		//SmppClient::$csms_method = SmppClient::CSMS_PAYLOAD;
		//SmppClient::$sms_registered_delivery_flag = SMPP::REG_DELIVERY_SMSC_BOTH;

		// Prepare message
		$message = 'H€llo world';
		$encodedMessage = GsmEncoder::utf8_to_gsm0338($message);
		$from = new SmppAddress('SMPP Test',SMPP::TON_ALPHANUMERIC);
		$to = new SmppAddress(4512345678,SMPP::TON_INTERNATIONAL,SMPP::NPI_E164);

		// Send
		$smpp->sendSMS($from,$to,$encodedMessage,$tags);

		// Close connection
		$smpp->close();

but this produces the following error

     **Fatal error: Uncaught SmppException: Failed to read reply to command: 0x2 in /var/www/html/smspro/smppclient.class.php:651 Stack trace: #0 /var/www/html/smspro/smppclient.class.php(507): SmppClient->sendCommand(2, 'rapidsms\x00TestPa...') #1 /var/www/html/smspro/smppclient.class.php(140): SmppClient->_bind('rapidsms', 'TestPassword!@#...', 2) #2 /var/www/html/smspro/smspro.php(18): SmppClient->bindTransmitter('rapidsms', 'TestPassword!@#...') #3 {main} thrown in /var/www/html/smspro/smppclient.class.php on line 651**

when I run kannel fake message through terminal like this : $ /usr/lib/kannel/test/fakesmsc -m 1 "123 789 text ping-kannel"
it gives me this output on terminal :

2018-04-03 22:29:38 [15284] [0] INFO: Debug_lvl = -1, log_file = , log_lvl = 0
2018-04-03 22:29:38 [15284] [0] INFO: Host localhost Port 10000 interval 1.000 max-messages 1
2018-04-03 22:29:38 [15284] [0] INFO: fakesmsc starting
2018-04-03 22:29:38 [15284] [0] DEBUG: Connecting to <127.0.0.1>
2018-04-03 22:29:38 [15284] [0] INFO: fakesmsc: sent message 1
2018-04-03 22:29:38 [15284] [0] INFO: Got message 1: <789 123 text Kannel is online and responding to messages.>

How can I solve this issue. Please help me solve this. Thank you.

[Tekrajs]

I also did $ nc -zv 127.0.0.1 10000
and it gave me this output : Connection to 127.0.0.1 10000 port [tcp/webmin] succeeded!