Cortelco C56P User Manual Page 1

Version 1.0 August 14, 2013 C56 VoIP Phone User Manual Cortelco 1703 Sawyer Road Corinth, MS 38834 USA www.cortelco.com Tel:

- 10 - 41. Press ENTER. The LCD will display “ARE YOU SURE”. 42. Press ENTER. The LCD will display “SAVING NOW” and then

- 11 - confirming it with the # button. 3. Pressing the HOLD button during the second call will resume the first call. 3.

- 12 - 4.2 MWI(Message Waiting Indication) This LED will flash to indicate a new voicemail. Pressing the MWI key will

- 13 - 5.1.2 Password Configuration There are two levels of access: root level and general level. A user with root lev

- 14 - 5.3 Configuration via WEB 5.3.1 BASIC 5.3.1.1 Status Field Name Explanation Network Shows the configuration in

- 15 - 5.3.1.2 Wizard Select the appropriate network mode. The phone supports three network modes: 1 Static: The pa

- 16 - 5.3.1.2.1 Static IP If Static IP is selected, this screen will be displayed. Information provided by the ISP sh

- 17 - 5.3.1.2.4 Quick SIP Settings Field Name Explanation Display Name The name shown in caller ID. Server Address SI

- 18 - 5.3.1.3 Call Log Outgoing call logs can be seen on this page. Field Name Explanation Start Time Start time of the

- 19 - 5.3.2.1.1 Static IP If Static IP is chosen, the screen below will appear. Enter values provided by the ISP. 5.

- 2 - Safety Notices Please read the following safety notices before installing or using this phone. They are crucial for

- 20 - Chart 1 shows a network switch with no VLAN. Any broadcast frames will be transmitted to all other ports. Fo

- 21 - Field Name Explanation Enable LLDP Enable or Disable Link Layer Discovery Protocol (LLDP) Packet Interval The tim

- 22 - 5.3.2.3 Service Port Set the port values for Telnet/HTTP/RTP on this page. Field Name Explanation Web Server Type

- 23 - Field Name Explanation Simple Network Time Protocol (SNTP) Settings Enable SNTP Enable or Disable SNTP Enable DHCP

- 24 - Week Start and end week for DST Day Start and end day for DST Hour Start and end hour for DST Minute Start and end

- 25 - Field Name Explanation Choose the sip line to configured (SIP 1 – SIP 2). Click the dropdown arrow to select

- 26 - Display Name Set the display name. This name is shown on Caller ID. Enable Registration Check to submit registrati

- 27 - Subscribe For MWI If enabled, the phone will send Message Waiting Indication (MWI) Subscribe message to the SIP Ser

- 28 - Different VoIP Service providers may require different modes. Local port SIP port. Default is 5060. Ring type Se

- 29 - Registration Failure Retry Time Registration failure retry time – If registration fails, the phone will attempt to

- 3 - Table of Contents 1 INTRODUCING C56 VOIP PHONE ...

- 30 - Field Name Explanation STUN NAT Transversal Shows whether or not STUN NAT Transversal was successful. Server Addres

- 31 - Field Name Explanation Phone number There are two types of matching: Full Matching or Prefix Matching. In Ful

- 32 - Dial Peer Examples Web Interface Explanation Example Set phone number, Destination, Alias and Delete Length. Pho

- 33 - 5.3.4 Phone 5.3.4.1 AUDIO This page configures audio parameters such as voice codec, handset volume, and ringer v

- 34 - G723.1 Bit Rate Choices are 5.3kb/s or 6.3kb/s Enable VAD Enable or disable Voice Activity Detection (VAD). If

- 35 - Field Name Explanation Do Not Disturb If enabled, the phone will reject incoming calls. The callers receive bu

- 36 - Enable Intercom If enabled, allows intercom calls. Enable Intercom Tone If enabled, plays intercom ring tone to a

- 37 - outside call. If an intercom call is established, a second intercom call will be rejected. DND Return Code Speci

- 38 - Dial Plan Special Characters [] Specifies a range of digits to match. May be a range, a list of ranges separated

- 39 - 5.3.4.4 CONTACT Enter the name, phone number and ring type for each contact here. Field Name Explanation Phon

- 4 - 5.3.1.2.3 PPPoE ...

- 40 - 5.3.4.5 WEB DIAL This feature allows a call to be initiated by a computer. To place a call, enter the number i

- 41 - Memory Key – Select Type as Memory Key and enter the number to be dialed in the Value box. When the key is pres

- 42 - Auto Provision Setting Field Name Explanation Current Config Version Show the current config file’s version. If

- 43 - If this is blank the phone will use anonymous. Password Password for configuration server. Used for FTP/HTTP/HTTPS.

- 44 - Level Name Description 0 Emergency System is unusable. This is the highest debug info level. 1 Alert Action must

- 45 - Config Setting Field Name Explanation Save Configuration Save the current phone configuration. Clicking this saves

- 46 - Type Action to be executed by the phone. 1. Application update - download system update file 1. Config file exp

- 47 - Password Set the password Confirm Confirm the password User Management Select the account and click Modify to modif

- 48 - Add Add this filter range to the Web Filter Table Enable Web Filter Select to enable MMI Filter. Apply Make filte

- 49 - Dest Address Set destination address. It can be a single IP address or use * as a wild card. For example: 192.16

- 5 - 1 Introducing C56 VoIP Phone 1.1 Thank you Thank you for purchasing the C56(P) Voice Over Internet Protocol (Vo

- 50 - 6 Appendix 6.1 Specification 6.1.1 Hardware Item Specification Power Adapter Input: 100-240V Output: 5V 1A Port

- 51 -  DNS  Peer to Peer/ IP call  Automatic line selection  9 Standard ring tones  DTMF  SIP info  DTM

- 52 - 6.1.3 Network Features  WAN/LAN  Bridge  Bridge with port mirror  Supports PPPoE for xDSL  Supports VLAN 

- 53 - 6.2 Digit-character map table Keypad Character Keypad Character 1 @ 7 P Q R S p q r s 2 A B C a b c 8 T U V

- 6 - Redial When off hook, this will dial the last called number. In stand-by mode, it will check the Outgoing Call.

- 7 - 1.4 Input/Output Ports Port Port name Description Power switch Input: 5V AC, 1A WAN 10/100M Connect to Network L

- 8 - 4. The phone’s LCD screen displays “WAIT LOGON”. Later, a ready screen displays the date, time and current network

- 9 - to switch to PPPoE mode. When the PPPoE icon at the top of the LCD stops blinking, the mode change is complete. 2.2.