Cortelco C58P user manual Advanced Functions, Call pickup, Join call, Redial / Unredial

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4.Press Send and wait for the other party to answer.

5.Use the arrow keys to select a call.

4 Advanced Functions

4.1Call pickup

This allows a third party to answer a call by dialing a code. For example: A calls B, but there is no answer. C can go off hook, dial a code plus B’s number, and pick up the call. The following chart shows how to configure this in the dial peer screen.

*1* is the code. After saving the above configuration, C can dial *1* plus B’s phone number to pick up A’s call. The prefix can be set to anything the user desires that does not interfere with other dialing rules.

4.2Join call

This allows a third party to join an existing call. For example: If B and C are on a call, A can join by dialing a code plus the number for B or C. This assumes that B or C also support Join Call.

The following chart shows how to configure this in the dial peer screen.

*2* is the code. After saving the above configuration, A can dial *2* plus the number for B or C to join B and C’s call. The prefix can be set to anything the user desires that does not interfere with other dialing rules.

4.3Redial / Unredial

If B is on a call when A calls, A will get busy tone. If A wants to connect to B as soon as B is available, he can use the redial function. To use this feature, A dials a prefix and then B’s number.

When the redial function is activated, A will check B’s calling status every 60 seconds. When B is available, A’s phone will ring. When A goes off hook, the phone will call B automatically. If A does not want to call B, the redial function can be cancelled by dialing a prefix plus B’s number.

*3* is the redial prefix code. A can dial *3* plus B’s phone number to activate the redial function.

*4* is the unredial prefix code. A can dial *4* to cancel the redial function.

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Contents Cortelco Safety Notices Table of Contents Other Functions 1.1 Appendix Introducing C58/C58P VoIP Phone Box ContentsThank you KeypadPort Port name Description Power switch Input 5V AC, 1AInput/Output Ports IconDescription Icon IntroductionLED Introduction Initial Connection and SettingConnecting the phone Network Settings Static IP Mode PPPoE ModeDhcp Mode Making a call Basic FunctionsAnswering a call Call DeviceCall Forward Do Not Disturb DNDCall Hold Call WaitingCall transfer Mute10 3-way conference call Multiple-way callCall pickup Advanced FunctionsJoin call Redial / UnredialCall back Click to dialAuto answer Hotline/WarmlinePing Programmable Key ConfigurationMemory Key LineDtmf Other Functions5 URL NoneBan Anonymous Call Auto HanddownBan Outgoing Dial PlanPassword Dial Power LightAuto Redial Call completionScreen Settings Basic SettingPre Dial KeyboardVoice Volume Ring SettingsRing Volume Time & DateGreeting Words Advanced SettingsLanguage GeneralAdvanced Settings MaintenanceService Code NetworkFactory Reset Web ConfigurationIntroduction of configuration Setting via web browserBasic Status Configuration via WEBField Name Explanation WizardStatic IP Quick SIP Settings Field name Explanation Call Log1.4 Language WAN Settings Network WAN ConfigIP Address or name of DSL Server Qos & Vlan Config LAN ConfigPage Field Name Explanation Service Port Dhcp Service TIME&DATE Manual Time Settings Voip SIP ConfigurationDaylight Saving Time Settings Field Name Explanation Advanced SIP Settings Codecs SettingsSipinfo Auto SIP Global Settings 3.2 IAX2 Stun Config 3.4 SIP Line Using StunPage Web Interface Explanation Example Dial Peer ExamplesPhone Audio Page Feature Page Page Dial Plan Dial Plan Special Characters Phonebook Tables ContactGroup Option 4.6 Remote Phonebook SettingFunction Key Settings Screen ConfigurationFunction Key Function KeysSoftkeys Programmable Key SettingsAuto Provision Setting Maintenance Auto ProvisionPhone Flash Settings Dhcp Option SettingsPlug and Play Settings Level Name Description TR069 Settings6.2 Syslog Web Capture Syslog SettingsConfig Setting Config SettingTFTP/FTP Update UpdateField Name Explanation Web Update Select File URL of the logo file Access Configuration AccessWEB Filter RebootSecurity WEB Filter Firewall Firewall ConfigurationNetwork Address Translation NAT Application Layer Gateway ALG Settings 7.4 VPN VPN ModeNetwork Address Translation NAT Table NAT Table Option7.5 Security Field Name Explanation Update Security FileLogout Delete Security FileVoice Features SpecificationSpecification Appendix Dtmf  IP PBX  IMS Network Features Post  Http  FTP  Tftp  Https Maintenance and managementDigit-character map table