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Ericsson iPECS-100 - User Manual

Ericsson iPECS-100
464 pages
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iPECS−LIK
Feature Description & Operation
Manual
Please read this manual carefully before operating System.
Retain it for future reference.

Table of Contents

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Ericsson iPECS-100 Specifications

General IconGeneral
BrandEricsson
ModeliPECS-100
CategoryServer
LanguageEnglish

Summary

1. INTRODUCTION

1.1 MANUAL APPLICATION

Provides detailed information covering description and operation of numerous features available in iPECS LIK Series Release 6.1.

1.2 SYSTEM CAPACITIES

Details system configurations and total port capacities for various iPECS models, ranging from 50 to 1200 ports.

2. SYSTEM

2.1 ACCOUNT CODE

Allows tracking of specific calls by entering a variable length identifier for call logging in SMDR records.

2.2 ALARM SIGNAL;DOOR BELL

Configures system to recognize external contact status and signal assigned iPECS Phones for remote alarm or door bell signals.

2.3 AUTHORIZATION CODES (PASSWORD)

Provides control access to features like Call Forward, Walking COS, or DISA, based on database configuration.

2.4 AUTO CALL RELEASE

Automatically releases CO/IP or intercom calls if dialing is incomplete or called party does not answer within a predetermined time.

2.5 AUTOMATIC CALL DISTRIBUTION (ACD)

Incorporates flexible incoming call routing, real-time agent monitoring, and call record statistics for efficient call center operations.

2.6 AUTOMATIC PAUSE INSERTION

Automatically pauses dialing to allow for potential connection delays after specific events like Flash or PABX access codes.

2.7 AUTOMATIC PRIVACY

Insures privacy on communications, allowing disabling of the feature for another station to join an existing conversation.

2.8 AUTO SERVICE MODE CONTROL

Defines different ring assignments, COS, and answering privileges based on time-of-day shift modes.

2.9 AUTOMATIC SYSTEM DAYLIGHT SAVINGS TIME

Automatically adjusts system time forward or backward for Daylight Saving Time, affecting time-based features.

2.10 AUTOMATIC SYSTEM TIME SYNCHRONIZATION

Automatically determines and sets the system time using NTP or ISDN time messages for accurate timekeeping.

2.11 BATTERY BACK-UP, MEMORY

Protects the system database from power loss using a long-life lithium dry cell battery.

2.12 CALL FORWARD

Allows users to re-route incoming calls to other stations, groups, VMIM/VSF, or CO/IP lines based on selected conditions.

2.13 CALL FORWARD, PRESET

Forwards calls to a pre-determined destination assigned in the system database, with separate treatments for CO/IP and intercom calls.

2.14 CALL PARK

Enables users to place active CO/IP calls in a special holding location (Park Orbit) for easy access from any station.

2.15 CALL PICK-UP

Allows stations to answer incoming and transferred intercom, CO, and IP calls ringing at another station.

2.16 AUTO CALL RECORDING

Configures the system to record calls automatically to a mailbox or hard disk drive of an iPECS Phontage or UCS Client.

2.17 CALL TRANSFER

Supports transferring CO/IP calls to other stations, either announcing the call (screened) or without an announcement (unscreened).

2.18 CALL WAITING;CAMP-ON

Notifies a busy station of a waiting call with a "Camp-On" tone, allowing the user to answer or manage the waiting call.

2.19 CO;IP ACCESS

Allows stations to access outgoing CO/IP lines based on CO/IP Group Access programming using flexible buttons.

2.20 CO;IP CALL TIME RESTRICTION

Programs the system to limit the length of outgoing calls by specified stations, with warning tones and automatic termination.

2.21 CO;IP CALL WARNING TONE TIMER

Provides a tone indicating the elapsed time of a CO/IP call has reached the warning tone time.

2.22 CO;IP QUEUING

Allows permitted users to request placement in a queue for busy CO/IP lines, awaiting availability on a first-in, first-out basis.

2.23 CONFERENCE

Enables users to establish conference rooms or multi-party conferences, supporting up to 32 parties per conference.

2.24 CUSTOMER SITE NAME

Allows entry of a customer name (up to 23 characters) into the system database for display on SMDR and admin sessions.

2.25 DATA LINE SECURITY

Assigns stations using analog data to block incoming system tones to eliminate transmission errors.

2.26 DELAYED CO;IP RING

Sends ring signals for incoming CO/IP calls after an assigned ring cycle delay, allowing other stations to answer first.

2.27 DELAYED AUTO ATTENDANT

Routes incoming CO/IP calls to VMIM/VSF Auto Attendant immediately or after a delay, allowing other stations to answer first.

2.28 DIAGNOSTIC;MAINTENANCE

Incorporates diagnostic and maintenance routines for system monitoring, trace functions, and OS level tools.

2.29 DIAL-BY-NAME

Allows users to place intercom calls or select speed dial entries by searching a directory using names.

2.30 DIAL PULSE TO TONE SWITCHOVER

Enables changing signaling mode from pulse to DTMF for analog CO lines to access outside facilities requiring DTMF signals.

2.31 DIALING RESTRICTIONS

Assigns dialing privileges for stations, DISA lines, and authorization codes based on Station and CO Class of Service (COS) assignments.

2.32 DIFFERENTIAL RING

Allows assignment of different audible ring signals to iPECS Phones to identify ringing phone and call type.

2.33 DND (DO NOT DISTURB)

Blocks incoming ring for CO/IP and Intercom calls, transfers, and paging announcements by placing a station in DND mode.

2.34 DOOR OPEN

Activates external control contacts, such as a door-lock release mechanism, when assigned stations receive a Door Bell signal.

2.35 EMERGENCY CALL E-911 (CALLER LOCATION) SUPPORT (Not Available - Australia)

Integrates iPECS with a PBX ANI Link unit to provide caller ID and location information to emergency centers.

2.36 EMERGENCY CALL

Allows users to dial assigned Emergency numbers, overriding toll restrictions for emergency calls.

2.37 EXECUTIVE;SECRETARY FORWARD

Assigns iPECS Phones as Executive/Secretary pairs to forward Executive calls to the Secretary, with options for DND and call handling.

2.38 EXTERNAL AUTO ATTENDANT;VOICE MAIL

Provides support for an adjunct Auto Attendant/Voice Mail system via connection to SLT ports for call routing.

2.39 FLEXIBLE NUMBERING PLAN

Allows administrators to assign feature codes for individual functions, implementing feature activation based on the plan.

2.40 8 DIGITS

Supports station numbering with more than 4 digits, consisting of prefix and add digits, for application interface.

2.41 HEADSET COMPATIBILITY

Enables connection of industry standard headsets to iPECS Phones for headset operation and ring signal delivery.

2.42 HOLD

Defines hold preference (Exclusive or System) and manages call hold timers, including recall mechanisms.

2.43 HOT DESK

Allows iPECS Phones to be assigned as Hot Desk phones, enabling users to log in with defined attributes for temporary station use.

2.44 ICLID CALL ROUTING

Employs Incoming Calling Line ID to determine routing of incoming external calls based on ICLID Routing Tables.

2.45 IN-ROOM INDICATION

Allows supervisors to press a button to illuminate an In-Room Indication LED on stations, indicating presence.

2.46 IP BRIDGE MODE

Enables Phontage or UCS clients to automatically bridge audio for calls to linked pair stations.

2.47 IP SYSTEM DECT

Supports office building mobility using DECT technology, connecting base stations to WTIM for wireless communications.

2.48 IP FAX RELAY, T.38 SUPPORT

Supports T.38 protocol for translation of fax tones to digital signals over IP networks, improving fax transmission quality.

2.49 IP TRANS-CODING

Employs codecs (g.711, g.729, g.723) to digitize and compress voice signals for RTP packets between iPECS devices.

2.50 LNR (LAST NUMBER REDIAL)

Stores the last dialed number in a buffer for future redial without needing to dial the number again.

2.51 LCR (LEAST COST ROUTING)

Defines appropriate routing for outgoing calls based on dialed numbers to achieve the least cost route, especially for long distance calls.

2.52 LINKED STATION PAIRS

Logically links two stations to function as a single station, sharing attributes and status.

2.53 LBC (LOUD BELL CONTROL)

Activates external control contacts for functions like Loud Bell Control when specific call conditions are met.

2.54 MOBILE EXTENSION

Allows mobile phones to be registered to stations for placing and receiving calls through the system.

2.55 MULTIPLE LANGUAGE SUPPORT

Supports simultaneous use of multiple languages for system prompts and announcements, with language selection prompts.

2.56 MULTIPLE VOICE MAILBOX SUPPORT

Enables stations to access any Voice Mailbox, assign Flex buttons for access, and receive visual message status indications.

2.57 MOH (MUSIC-ON-HOLD)

Delivers audio, typically music, from defined sources to connected users placed on hold, indicating the connection is active.

2.58 NETWORK MANAGEMENT SYSTEM

Provides a Web-based application for monitoring and managing multiple iPECS systems using SNMP protocols.

2.59 NETWORK SECURITY & PRIORITY

Supports security and priority protocols like IEEE 802.1p/Q, VLAN, Diffserv, IPSec, and SRTP for secure and prioritized network communications.

2.60 PRE-DEFINED & CUSTOM TEXT DISPLAY MESSAGES

Allows users to select text messages for display on the LCD of calling iPECS Phones during intercom calls.

2.61 REDUNDANT SYSTEM PROCESSOR

Supports redundant processor operation with a hot standby processor for system control takeover in case of master MFIM failure.

2.62 REGISTRATION & FRACTIONAL MODULE TABLES

Manages device registration using MAC addresses and configures fractional module tables for channel availability.

2.63 RINGING LINE PREFERENCE

Automatically connects stations to incoming calls by lifting the handset or pressing the SPEAKER button when assigned.

2.64 SPEED DIAL

Allows users to store commonly dialed numbers for easy access using Station or System Speed Dial bins.

2.65 STATION CALL COVERAGE

Permits iPECS Phone users to receive and answer calls directed to a covered station, typically for secretarial coverage.

2.66 STATION GROUPS

Groups stations for incoming call routing and Call Pick-up purposes, with ten defined types of groups.

2.67 RING GROUPS INDICATION

Provides indication for Ring Group members when a call is received, including mute ring and flashing buttons.

2.68 SMDR (STATION MESSAGE DETAIL RECORDING)

Provides detailed information on incoming and outgoing calls, including call cost and records, output via RS-232 or TCP port.

2.69 SYSTEM ADMIN PROGRAMMING

Allows system database access and modification using keypad and Flex buttons, with multi-level password protection.

2.70 SYSTEM NETWORKING

Manages remote devices by grouping them into zones, simplifying management and defining common characteristics.

2.71 TRAFFIC ANALYSIS

Monitors, stores, and outputs various traffic statistics covering system resources for performance evaluation.

2.72 UNIVERSAL NIGHT ANSWER (UNA)

Alerts users via an external loud bell and answers defined CO/IP calls by dialing a UNA code, functioning in various service modes.

2.73 VMIM;VSF INTEGRATED AUTO ATTD;VOICE MAIL

Stores Auto Attendant announcements, voice mail, greetings, and system prompts, supporting various iPECS models.

2.74 WAKE-UP ALARM (ONE TIME WAKE UP ALARM)

Allows users or attendants to set a wake-up time for an audible and visual alert.

2.75 WAKE-UP ALARM (FIVE TIME WAKE UP ALARM)

Enables stations to set up to five wake-up times, each identified by an ID and wake-up type.

2.76 ZONE HOLIDAY ASSIGNMENT

Assigns Holiday and Vacation Zones to manage devices and apply programmed ring modes based on date assignments.

2.77 REMOTE DEVICE ZONE MANAGEMENT

Manages remote devices by grouping them into zones based on characteristics like nation code, language, and time zone.

2.78 ZONE CALL AND CONNECTION NUMBER LIMIT

Controls the number of connections based on bandwidth limitations for voice quality and manages zone outgoing call limits.

2.79 SYSTEM CALL ROUTING

Allows automatic or manual changes to call destinations based on conditions like time, days, CLI, and zone.

2.80 CO CALL REROUTING

Enables the system to reroute incoming CO calls to another CO or network destination based on compare digits and routing tables.

2.81 REMOTE CONTROL WITH MOBILE EXTENSION

Allows mobile extension users to remotely change mobile extension settings like activation, deactivation, and call forwarding.

2.82 PREFIX DIALING TABLE

Supports features like Analog CO Call Charge with NPR metering and SIP/ISDN direct dialing with prefix codes.

2.83 IP CALL RECORDING

Enables automatic or manual recording of calls using an IPCR server for call, external, and conference calls.

2.84 3 RD PARTY CALL RECORDING

Supports automatic or manual call recording using a 3rd party call recording server for calls, external, and conference calls.

2.85 FORCED DISCONNECT BUTTON (EMERGENCY SUPERVISOR BUTTON)

Allows digital stations to make a Forced Disconnect button to seize CO lines or intrude busy stations.

2.86 CALL BACK TO CO

Allows users to call back to CO using station web window, utilizing system resources and SMDR/COS settings.

2.87 PERSONAL GROUP

Composes a personal group with a master station and members, sharing features and call states, including linked-pair utilization.

2.88 ALARM NOTIFICATION CONTROL

Configures the system to notify Emergency Call, DCOB Fault, or SIP Registration Fault to assigned iPECS Phones.

3. INTERCOM

3.1 DIRECT STATION SELECT;BUSY LAMP FIELD (DSS;BLF)

Assigns a Flex button as a DSS/BLF button, indicating station or system facility status via LED and allowing direct station calls.

3.2 INTERCOM CALL (ICM CALL)

Provides non-blocking Intercom call capability to all stations, allowing users to place calls by dialing applicable digits.

3.3 INTERCOM CALL HOLD

Allows users to place active ICM calls on hold, with the held station receiving assigned Music-on-Hold and recalling after timer expiration.

3.4 INTERCOM CALLER CONTROLLED ICM SIGNALING

Enables users to change the signaling mode of an Intercom call between Tone ring and Voice announce.

3.5 INTERCOM LOCK-OUT

Places stations out-of-service with error tone if no action is taken within dial tone or inter-digit timers.

3.6 INTERCOM STEP CALL

Allows users to call another station by dialing the last digit of the station number when receiving busy tone on a dialed Intercom call.

3.7 INTERCOM TENANCY GROUP

Assigns stations to Intercom Tenancy Groups, controlling the ability to place intercom calls to stations in other groups.

3.8 INTERCOM TRANSFER

Supports transferring active Intercom calls to other stations, either screened or unscreened.

3.9 MESSAGE WAIT;CALL BACK

Allows users to activate a Message Wait indication or request a Call Back when a called station is busy, DND, or does not answer.

3.10 PAGING

Permits stations to access page facilities and transmit voice announcements to Internal/External Page zones.

3.11 PUSH-TO-TALK PAGING

Allows iPECS Phones to be assigned to Push-To-Talk page groups for one-way page announcements.

3.12 BARGE IN

Permits authorized extensions to intrude into existing calls, establishing a conference call for monitoring or speech.

4. CO;IP

4.1 AUTO FAULT DETECTION AND RECOVERY

Automatically detects and recovers CO line faults, placing faulty lines out-of-service and restoring them upon recovery.

4.2 CO LINE FLASH

Recognizes a brief open or ground connection ("Flash") on analog CO lines as a request for new dial tone or PBX feature activation.

4.3 CO;IP LINE GROUPS

Places CO/IP lines into groups for assigning access by stations and common access dial codes.

4.4 CO;IP LINE PRESET FORWARD

Assigns a Ring-No-Answer Preset Forward destination for CO/IP lines, routing calls to a defined destination or adjunct Voice Mail.

4.5 CO;IP RING ASSIGNMENT

Programs audible signals for incoming calls on specified CO/IP lines, with separate assignments for Day, Night, and Timed modes.

4.6 CO LINE RELEASE GUARD TIME

Holds analog CO lines in a busy state for a specified time after release to allow PSTN switching equipment to restore to idle condition.

4.7 CO RING DETECT

Incorporates timers for Ring-on and Ring-off durations to assure proper alerting and match system ring cycle detection to PBX systems.

4.8 DIAL PULSE SIGNALING

Sends dial pulse signals to the central office on analog CO lines, using open loop pulses at 10 pps with assigned break/make ratios.

4.9 DIRECT INWARD DIAL (DID)

Routes incoming calls directly to a specific station or system facility using collected digits from the carrier.

4.10 DIRECT INWARD SYSTEM ACCESS (DISA)

Allows incoming callers to gain access to system resources and features via an external party, using dial codes for navigation.

4.11 DTMF SIGNAL SENDING

Uses Dual Tone Multi-Frequency signals for DTMF signaling on CO lines, with adjustable DTMF signal duration.

4.12 IP ADDRESS DIALING

Enables users to place calls using an IP path by dialing IP addresses, using asterisk as the dot separator.

4.13 IP TRUNKING

Supports H.323 and SIP protocols for VoIP channels to connect to external networks and terminals, enabling supplementary services.

4.14 IP WAN DIALING AFTER ANSWER

Permits sending and receiving DTMF signals after connecting to an external VoIP party via DTMF tone, Text String, or DTMF protocol.

4.15 ISDN (INTEGRATED SERVICE DIGITAL NETWORK)

Supports BRI and PRI ISDN circuits, with North American and ETSI configurations for gateway modules.

4.16 ISDN SUPPLEMENTARY SERVICES

Provides access to enhanced ISDN services like Call Deflection and Malicious Call ID Request, implemented under ETSI regime.

4.17 PRIVATE LINE

Assigns exclusive use of CO lines to iPECS Phone users, requiring a {CO} button appearance for access.

4.18 Multi-function Analog Trunk Module (MATM) Service

Supports five kinds of CO types and provides functions for CO, E&M, LD, and RD trunks.

4.19 MULTIPLE CLI

Provides flexibility for CLI service by allowing programming of multiple CLI Station Numbers and CLIP table indexes for caller identification.

5. IPECS PHONE

5.1 ANSWERING MACHINE EMULATION

Notifies users of calls sent to a Voice Mailbox, allowing call screening via Ring or Speaker mode.

5.2 AUTO CALLED NUMBER REDIAL (ACNR)

Allows station users to retry busy or unanswered external calls automatically until connected or the feature is cancelled.

5.3 AUTO RELEASE OF [SPEAKER]

Automatically turns off the [SPEAKER] button after completion of certain features, returning the iPECS Phone to idle.

5.4 AUTOMATIC SPEAKER SELECT

Enables iPECS Phones to access CO/IP lines or internal calls via appropriate buttons without lifting the handset.

5.5 BACK GROUND MUSIC

Allows iPECS Phones to receive audio, typically music, from internal or external sources when idle.

5.6 CALL LOG DISPLAY

Enables users of iPECS Phones with Soft keys to view logs of incoming, outgoing, and missed calls on the display.

5.7 CO LINE NAME DISPLAY

Displays assigned names for CO/IP lines on the LCD when CO/IP Name Display is enabled, instead of the CO/IP number.

5.8 DID CALL WAIT

Allows DID calls to wait until the station answers or the DID/DISA no answer timer expires, with flexible button activation.

5.9 DND - ONE TIME DND

Allows stations in DND mode to reject incoming calls or mute ringing, with options for Call Forward and other treatments.

5.10 FLEX BUTTON DIRECT SPEED DIAL ASSIGNMENT

Enables users to program telephone numbers directly to Flex buttons for one-touch access, bypassing Speed Dial bins.

5.11 FLEXIBLE LED FLASH RATES

Allows adjustment of Flex button LED flash rates on iPECS Phones on a system-wide basis to meet customer needs.

5.12 GROUP LISTENING

Enables users to employ the speaker to monitor calls, allowing a group to listen to both parties in a conversation.

5.13 STATION INDIVIDUAL CALL ROUTING (ICR)

Allows users to establish routing scenarios for incoming calls based on time, day, date, and Caller ID, with priority matching.

5.14 CALL PROFILE

Provides flexibility for call re-routing by allowing users to configure pre-programmed call profile tables with multiple destinations and priorities.

5.15 INTERCOM SIGNALING MODE

Enables selection of signaling modes for incoming ICM calls between Tone ring and Voice announce.

5.16 MUTE

Allows iPECS Phones to turn off audio transmission from handset, speakerphone, or headset microphone.

5.17 OFF-HOOK SIGNALING

Provides assigned Off-hook ring signals or Camp-On tones to stations that are off-hook when receiving calls.

5.18 ON-HOOK DIALING

Enables users to place and receive calls using the speakerphone with the handset on-hook.

5.19 PRIME LINE IMMEDIATELY;DELAYED

Assigns a pre-assigned system resource (Prime Line) for off-hook access, defined as immediate or delayed.

5.20 RING TONE DOWNLOAD

Allows users to select and download ring tones from system memory to iPECS Phones for distinguishing incoming calls.

5.21 SAVE NUMBER REDIAL (SNR)

Stores the last dialed number on a CO/IP call in a buffer for future redial, protected from power loss.

5.22 SILENT TEXT MESSAGE

Responds to OHVO calls with text messages by pressing a pre-programmed message button or [DND] button.

5.23 SPEAKERPHONE

Enables iPECS Phones with speakerphone circuitry for hands-free two-way conversations.

5.24 STATION FLEXIBLE BUTTONS

Incorporates Flex buttons assigned in the system database for accessing features, functions, and resources.

5.25 STATION RELOCATION

Allows registered iPECS Phones to be relocated to any LAN port without loss of data or programming.

5.26 STATION USER PROGRAMMING & CODES

Enables iPECS Phone users to program functions, access status, and assign special feature codes to Flex buttons.

5.27 TWO-WAY RECORD

Allows recording of active conversations to station mailboxes or hard disk drives via iPECS Phontage or UCS Client.

5.28 VOICE OVER

Allows users to receive voice announcements through the handset receiver with an existing call, enabling response via Camp-On or Silent Text Messaging.

5.29 SERIAL DSS

Supports Serial DSS connection for LIP-8000 keysets, with types for 12-button and 48-button DSS units.

6. ATTENDANTS

6.1 ACTIVE CPU (MFIM) DISPLAY

Allows System Attendants to determine and change the active and standby CPU when the system is equipped for CPU Redundancy.

6.2 ALTERNATE ATTENDANT

Provides an alternate answer point for Attendant stations in an unavailable mode, routing calls to the next available Attendant.

6.3 ATTENDANT POSITIONS

Details the number of Attendants supported by iPECS systems and the types of Attendant positions (System and Main).

6.4 ATTENDANT RECALL

Recalls unanswered or abandoned CO/IP calls to the station that placed the call on hold, and to the first available Attendant if still unanswered.

6.5 ATTENDANT STATION PROGRAM CODES

Enables Attendants to print SMDR/Traffic reports, assign Authorization Codes, control user features, and record announcements.

6.6 CABINET ALARM

Alerts Attendants to faults in cabinet fans or power supplies, displaying fault cause and allowing termination via Alarm Stop code or button.

6.7 CALL FORWARD, ATTENDANT

Allows Attendants to forward calls unconditionally, on busy, or no answer to other stations, subject to system requirements.

6.8 CALL FORWARD CO;IP OFF-NET

Enables System Attendants to forward incoming CO/IP calls to remote "Off-Net" locations via Speed Dial bins and Unsupervised conference.

6.9 CALL;QUEUING

Allows stations to queue for Attendant calls when an Attendant experiences a busy state, delivering the call to the first available Attendant.

6.10 DAY;NIGHT;TIMED;SCENARIO RING MODE

Controls system ring modes based on time and day, allowing manual or automatic control of ring assignments and COS.

6.11 DSS CONSOLES

Allows installation of DSS/LS Consoles for feature access, with buttons assigned as CO/IP line, DSS, or feature buttons.

6.12 DISABLE OUTGOING CO;IP ACCESS

Enables System Attendants to place CO/IP lines out-of-service to disable outgoing calls, typically due to faults.

6.13 DND OVERRIDE

Allows Attendants or Secretaries to override the DND status of a station to signal an awaiting call.

6.14 EMERGENCY CALL ATTENDANT ALERT

Alerts Attendants to emergency calls, displaying call information and storing recent emergency calls for review.

6.15 EZ-ATTENDANT

Provides a Windows-based PC application for visualizing and simplifying Attendant control of features and functions.

6.16 FEATURE CANCEL

Allows System Attendants to cancel features like DND, Call Forwarding, and Custom Messages active at other stations.

6.17 INTRUSION

Permits Attendants to intrude upon active conversations, establishing a conference between the Attendant, station, and CO/IP party.

6.18 LCD DISPLAY FORMAT CONTROL

Allows System Attendants to select the format for time and date displayed on the LCD of iPECS Phones.

6.19 SYSTEM CLOCK SET

Enables System Attendants to set the system Time/Date manually or through ISDN messages.

6.20 IP-ATTENDANT

Provides a Windows-based PC application for visualizing Attendant functionality and simplifying control of features and functions.

7. SLT

7.1 BROKER CALL

Allows SLT users to engage in two calls, alternating between parties for private conversations.

7.2 HOWLER TONE

Delivers howler tone as an error indication for SLT stations that are off-hook without dialing or delay dialing.

7.3 SLT MESSAGE WAIT INDICATION

Provides audible "Stutter" dial tone and visual lamp flashing on SLTs to indicate waiting messages.

7.4 SLT NAME ENTRY

Enables SLT users to program user names, which are displayed instead of station numbers for calling users with LCDs.

7.5 TRANSFER CLI TO SLT

Allows SLT phones to receive CLI from internal callers instead of station numbers during transfers.

7.6 SLT FLASH MODE

Defines options for SLT Flash function, including Transfer, Drop, Ignore, and Hold Release.

8. SIP EXTENSION

8.1 REGISTRATION

Supports standard protocol equipped SIP Phones for connection to external SIP networks, including H.323 v4 and SIP services.

8.2 PROVISIONING

Allows provisioning of attributes and configuration download to SIP extensions, with options for individual or group settings.

8.3 MAKE CALL

Supports three types of call setup: Station Call, CO Call, and System Call Feature Implementation using numbering plans.

8.4 CALL ANSWER

Defines how SIP Phones accept calls on idle or busy states, with options for Call Wait and Handsfree Automatic Answer.

8.5 CALL HOLD

Enables SIP Phones to place calls on hold, with the other party hearing Music On Hold (MOH) and potential recall.

8.6 CALL TRANSFER

Supports Consultation Transfer (Screened/Unscreened) and Blind Transfer for SIP Phones, with recall for failed transfers.

8.7 CALL FORWARD

Allows LIK System and SIP Phones to utilize Call Forward features, notifying the system of Call Forward and DND settings.

8.8 DO NOT DISTURB (DND)

Enables SIP Phones to utilize Do Not Disturb feature, blocking incoming calls and providing busy tones or muted ringing.

8.9 CONFERENCE

Allows SIP Phones with 3-way conference capability to make conference calls using the phone or system features like Conference Room/Group.

8.10 CALL WAIT & BROKER CALL

Manages second call waits and broker calls for SIP Phones, allowing users to switch talking between calls.

8.11 CALL PARK

Enables SIP Phone users to park talking calls to system's Call Park Locations for retrieval by other stations.

8.12 MCIM REQUIREMENT FOR SIP PHONE

Lists features for SIP Phone that require an MCIM module for service, including Conference Room and Intrusion.

8.13 VOIP OR VOIM8;24 REQUIREMENT FOR SIP PHONE

Outlines VOIP or VOIM8/24 module requirements for SIP Phone features like H323, Networking, and SIP Trunking.

8.14 CALL TRACE OF SIP EXTENSION FOR DEBUGGING

Allows setting call trace on MFIM for SIP Extensions for debugging purposes, including stack and packet trace.

8.15 DSS;BLF (BUSY LAMP FIELD)

Supports BLF feature for LG SIP Phone (SIP-88xx), indicating station status via LED and allowing direct calls.

8.16 SIP VIDEO CALL

Adds Video Call capability for SIP Phones, enabling video calls or voice calls based on counter-part answer and codec negotiation.

8.17 SIP VIRTUAL MOBILE EXTENSION (VMEX)

Provides an integrated mobile extension solution, allowing mobile users to use their phones like PBX extensions for calls and features.

8.18 SIP VIRTUAL CO LINE (VCOL)

Creates virtual CO lines without DSP usage for SIP trunks, supporting voice and video direct between end sides.