Grandstream international calls. Making and receiving calls works fine on any phone.
- Grandstream international calls. Can I use the Grandstream HT802 to make international calls? How? Absolutely! To make international calls using the HT802, you need to dial the country code followed by the phone number. Also for: Gxp2130. This will help reduce unnecessary call transfer chains and improve communication flow between your agents and callers. Google Voice provides flexibility and versatility, while Skype offers unmatched accessibility and a globally recognized platform. Get an affordable international calling plan for your business through Vonage. I am using a Grandstream System. Outbound Route Dial Plan Pattern Local _XXXXXXXX (this allows you to dial a local number like 9411 0000) Mobile _04XXXXXXXX (this allows you to dial a mobile number like 0413 431 000) National _ [2-9]XXXXXXXXX (this allows you to dial an interstate number like 039411 0000 Hello! I've read the Grandstream UCM6300 Series IP PBX User Manual. By following these expert tips—checking network connections, verifying SIP settings, inspecting firewall settings, updating firmware, and reaching out to support—you’ll enhance your chances of resolving any problems quickly. Grandstream makes state-of-the art IP phone for deploying voice solutions of any size that streamlines communication. 2. Pre-configured and Plug-n-Play Free to use 1 Use any analog or digital telephones. Making and receiving calls works fine on any phone. This IP PBX series allows businesses to unify multiple communication technologies, such comprehensive voice, video calling, video Jul 13, 2016 · I need to set Pin numbers for each user before generating international calls. Apr 3, 2020 · In this How-To, we provide the basic steps required to setup outbond calling on a Grandstream UCM6202 2 line VoIP Phone system Jul 17, 2024 · Grandstream IP PBX UCM6XXX Deployment Scenario Examples. UCM6202 pbx pdf manual download. If you have a SIP server configured, direct IP call still works. Switching between held calls: Press the corresponding Line key to retrieve the held call and put the current active call on hold. Users can also set up a We would like to show you a description here but the site won’t allow us. My setup is like this: 1 x UCM6301 5 x Grandstream Phones The UCM has 1 FXO port being used, connected directly from my ISP’s router. Simply plug into your existing network and begin using the phone as normal. Create an Outbound Route on a Grandstream UCM63xx for SIP and Analog Trunks. Nov 2, 2023 · Home Knowledge Base Unified Communication Solution IP Voice Telephony GRP261x, GRP262x, GRP263x, GRP2650 & GRP2670 Series Using the phone GRP261x/GRP2624/GRP2634 – Quick User Guides Filter by Article Categories Reset Placing a new call with an active call: Press an available Line key to automatically place your current call on hold, and then dial the new phone number. UCM6 Series network hardware pdf manual download. esicomm. g. There are hundreds of different hardware/software providers across the globe that integrate call center functionalities into their solutions, and every call The UCM6XXX offers Wakeup calls as both part of the PMS system for hotel management and as a standalone module. OUTBOUND ROUTES - Grandstream Networks, Inc. You should have the following information from Telnyx that you will use to register your trunk (s): Description Caller ID is a service that transmits caller information to the called party’s device, allowing the callee to know who is calling before deciding whether or not to answer a call. So the phone GXP1615 can receive the incoming call but cant dial out . View and Download Grandstream Networks GXP2170 user manual online. The # will represent colon “:” in direct IP call rather than SEND key as in normal phone call. When I try to dial it says no response Mar 14, 2025 · Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. The document UCM6200 Series Unified Communication & Collaboration Solution The UCM6200 series IP PBX combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. Aug 25, 2014 · I'm using Norstar T7316 phones. Jan 6, 2025 · SIP trunks are a VoIP service that can be provided from an ITSP (Internet Telephony Service Provider) to extend telephony features beyond IPPBX local area. All works perfectly, except after each incoming call it emits an incredibly loud busy signal/beeping for a few seconds. Local, Long Distance, International, etc. GXP2160 ip phone pdf manual download. MAKING A CALL Take Handset/Headset off-hook or press Speaker button or an available LINE key (activates speakerphone). Our GXP series phones are designed for users who are often on the phone and need access to advanced features, line support and usability options. ", for example. We've setup a Grandstream HT801 to handle this with an extra extension in 3CX which works just fine. This document introduces the concepts of permission and privilege levels along with related settings on the UCM6XXX series IP PBX. Jan 11, 2019 · Cause: By default, Grandstream phones add a number of additional SIP headers which can cause issues in initiating outbound calls. ms service when placed after your broadband internet router. This is episode 103 titled "Block Incoming Caller". 1K subscribers 678 The HT801 V2 is a single port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments. This document provides instructions for managing inbound and outbound routes on the Grandstream UCM6510 and UCM6100 IP PBX platforms. Feb 19, 2019 · Learn how to add and configure outbound call routes on Grandstream UCM Series IP PBXs from a VoIP expert! Clear & Detailed — Learn from a certified VoIP engineer how to add and configure outbound call routes on Grandstream UCM Series IP PBXs in just 5 minutes! more Oct 1, 2024 · This guide explains how to register a SIP connection to a Grandstream UCM 6100+ (firmware 1. Add an Emergency Outbound Route and move it to the TOP of the List. Changes or modifications to this product not expressly approved by Grandstream, or operation of this product in any way other than as detailed by this User Manual, could void your manufacturer warranty. Note that extensions with lower privilege levels won't have access to this route. Mar 29, 2019 · Hi, I am setting up a an HT802 gateway and are able to successfully get it provisioned. As part of adding your Grandstream phone to the boot server, the field called "Custom Digit Map" is where the following digit map/dial plan would be added. Call Forwarding Call Forwarding Description Call forwarding is a feature that allows an endpoint to redirect calls to another phone number or extension, minimizing the chances of a call going unanswered. The line will have dial tone and the corresponding line’s LED will turn green. I can also dial one of the extensions assigned to an FXS port and have it work as expected. This comprehensive guide covers setting up and managing this enterprise-grade IP PBX system, including extensions, trunks, call features, and advanced settings. May 8, 2025 · Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. If you follow our suggested dial pattern, we recommend setting it to "International" to enable placing international calls. So far, this feature is supported by some Grandstream devices: Need help with Grandstream that can't call out anymore UPDATE: u/voipu pointed me in the right direction. Also for: Ucm6204, Ucm6208. If you want to have more specific matches or different "Privilege Levels" (explained below) for different call types i. 2 Multiple x11 services can be dialed. If users would like to make local, national or international calls via the UCM6XXX, the users need make sure the trunk using the outbound route has the capability to handle and route local, national or international calls by itself first. Take meetings and collaboration to the next level with video and audio conferencing solutions. This IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. It discusses using source caller ID filtering and privilege levels to control outbound calls. Log in to the phone's web interface 2. In this video you will learn how to answer and make a call using your Grandstream GXP2170. I can't dial a local extension or a DID, it's just dead air. For this reason, call routing based on configurable privileges is now available on Grandstream’s UCM series. Jul 22, 2025 · Hold, transfer, forward, 4-way conference, call park, call pickup, shared-call-appearance (SCA), bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), customization of the screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking Mar 24, 2025 · Dealing with incoming call issues on a Grandstream device doesn’t have to be overwhelming. e. PartnerConnect is Grandstream’s exclusive portal for our global community of partners. Resolution: In order to fix the problem, you'll need to disable a number of "Custom SIP Header" options in the phone's configuration. The employees dial the internal extension, make the announcement and then hang up. International for instance. The International, premium rate and excluded calls are subject to per-minute charges. Whether you're setting up VoIP for your business or home office, this guide covers The permission level/privilege level option “Internal” “Local” “National” or “International” does not necessarily mean internal calls between extensions, local calls, national calls or international long distance calls in literal. In this article, we'll guide you through setting up The Grandstream HandyTone 802 is a reliable, inexpensive telephone adapter which works with the VoIP. 212. This includes design considerations, creating user extensions, provisioning endpoints with Zero-Config, conferencing, auto attendant configuration, analog/VoIP trunks, routing inbound/outbound calls and voicemail/fax to email setup. Also for: Ucm6301, Ucm6302, Ucm6304, Ucm6308, Ucm630x series. Jun 20, 2025 · Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. 1. Sep 14, 2023 · Starting yesterday afternoon, I have 2 sites that have grand stream phones connected to cloud based Free PBX and outbound or “internal” extension calls are unable to be made…I have attached a trace showing me making an inbound call and answering. I can’t for the life of me manage to make Call Forwarding / FollowMe to an external number work. UCM6100 Series IP PBX User ManualIn the UCM6100, an outgoing calling rule pairs an extension pattern with a trunk used to dial the pattern. If you wish, select another LINE key (alternative SIP account). This article lists the call routing scenarios and frequently asked questions related to IP PBX UCM6XXX. 0. I have two landlines connected to 2 Grandstream HT802 units via VoIP. When they hang up, the PA system plays a busy signal for about 20-30 seconds after the hang up occurs. 4 Allow 10-digit numbers to be dialed, and add a 1 in front. Jan 6, 2025 · If users would like to make local, national or international calls via the IPPBX, the users need make sure the trunk using the outbound route has the capability to handle and route local, national or international calls by itself first. Ever since then, they don't seem to be able to handle 10 digit or 1+10 digit dialing anymore. The GRP2634 is a professional 8-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. View and Download Grandstream Networks UCM6202 user manual online. Create your SIP trunks In this step, you'll create and register SIP trunks to work with your Grandstream. 5263) and it fails…I then make an internal call using Bria soft phone “internally Jul 16, 2025 · To place a call to an international location, use the following dialing instructions in this article. We would like to show you a description here but the site won’t allow us. , "Local" 7-digit dials through a FXO while "Long distance" 10-digit dials through a low-cost SIP trunk). Set permission privileges based on internal, local, national or international levels. This guide will explain how to configure the standalone module. Similar to the single incoming call, users can choose to Add to a conference or to Reject. Figure 5: Callback flow In this way, the calls are placed and connected through trunks on the UCM6XXX instead of to the mobile phone or landline directly. How to select specific trunks by dialing a "9". You can't call Niue from Canada using "011xxxxxxxxxxxx. I even switched my inbound View and Download Grandstream Networks UCM630 Series user manual online. For detailed information in regard Sep 15, 2023 · In this way, the calls are placed and connected through trunks on the UCM6XXX instead of to the mobile phone or landline directly. Grandstream UCM 6302 New Extensions & Inbound / Outbound Routes Setup Setting up new extensions and a quick explanation of privileges. As this guide reflects multiple models, you may find some of the keys are not present – in these cases, please use one of the other methods listed. Grandstream IP PBX howto video series presented by JCM Technology Solutions. UCM6200 series IP PBX. It also covers configuring caller IDs, direct dial numbers, and patterns for inbound digital ID (DID) routing. ms on two sub-accounts. TECH TIME with BrevAll! Check us ou Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. it only rings when I call my home or business numbers which are on a SIP account from another provider, Calling cellphones or office phones connects but does not ring. “2” (to remove prefix 99 before calling out). (Can be omitted to disable international dialing) Click to expand Thank you so much! Do you know the variable name for this so the phones will pick up this dial plan via provisioning? Grandstream UCM6301 outbound route configuration Naveed ashraf 75 subscribers Subscribed Configuring Outbound Route Privilege How to Manage Permission & Privilege Level This article introduces the concepts of permission and privilege levels along with related settings on the UCM6XXX series IP PBX. reading time 6 minutes. Jan 19, 2022 · Description This article describes the sample of the Outbound Routes Dial Plan for Australia in Grandstream UCM. Troubleshooting voice call issues with the Grandstream UCM 6xxx devices TopView can make VOIP calls for notifications through the Grandstream in order to call through an analog line. VoIP Home Phone Plans Being moved to the NBN? Already on the NBN? Move your home phone to Crazytel and save up to 70% off your normal landline phone bill. HT801 1-Port ATA The HT801 is a compact single port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution. Jun 23, 2025 · Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. Also, I AM able to make these calls with my test set when clipping Dec 31, 2023 · However, I often see dial plans with 011 followed by 11 or 12 x's, which won't work if the international call happens to require less digits. Jan 18, 2022 · Learn how to add outbound routes in the Grandstream PBX! Keywords: Grandstream, PBX, Route, Routes, Configuration, Outbound, Rule, Rules Learn how to configure outbound calls on a Grandstream cordless WiFi IP phone with this step-by-step tutorial. How can I do that? We would like to show you a description here but the site won’t allow us. Note: For time condition based Outbound Routes, please refer to TIME CONDITION. Jul 29, 2025 · Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. This guide describes essential services such as voicemail, call waiting, ring group, and more. Grandstream UCM Trunks - Routes - Call Patterns Willie Howe 91. GXP2170 ip phone pdf manual download. Nov 15, 2023 · The permission and privilege settings are used to control the calls on extensions, IVRs, inbound and outbound routes so that the UCM6XXX can securely handle the calls as desired. The following map does that. 1 Allow call features, any number starting with “*” can be dialed, such as with forwarding or id suppression. The issue is with dialing out from our DECT phone. Get support and guidance at AtlasIED's Support Center. Ask me anything! Access the Grandstream UCM630X Series User Manual for Enterprise-Grade Unified Communication. A great feature of VoIP is that out-of-area and international calls are done through the Internet vs. It is important to consider 911 for emergencies. Grandstream Networks, being the leading manufacturer of VoIP equipment, has built into its well-known UCM6XXX IP-PBX series many call center features that businesses are requesting and will continue to add more options to attend to its customer’s needs. They are basically 4 levels from lowest to highest for the users to identify and manage the routes. For example, if you wish to call someone in the United Kingdom, you would dial "+44" and then the phone number. I also went through inbound and outbound routes on a View and Download Grandstream Networks GXP2160 quick reference sheet online. In this video, learn how to configure call restrictions between extensions in Grandstream PBX using the Boss-Secretary feature. If the call is international: Dial 011 followed by the country code. The permission and privilege settings are used to control the calls on extensions, IVRs, inbound and outbound routes so that the UCM6XXX can securely handle the calls as desired. The permission level/privilege level option “Internal” “Local” “National” or “International” does not necessarily mean internal calls between extensions, local calls, national calls or international long distance calls in literal. Add patterns for the route Select a Privilege Level Select Trunk Click Save Call Patterns Patterns for the route can created as needed. Jun 7, 2020 · Hi , I am in very interesting problem . This setup allows you to control inter-extension calling permissions Oct 25, 2023 · Grandstream Phone Basic Operations This page lists the most common operations performed on a Grandstream handset. Grandstream HT802 VoIP Analog Telephone Adapter Select this device to use our service with your regular home telephone. Grandstream Networks GXP2135 User Manual View and Read online. Therefore, the user will not be charged on phone services for long distance or international calls. Learn how to configure Grandstream GXW devices to accept incoming calls from analog lines. This is a small black box with the word Grandstream on its front. " This document provides instructions for managing inbound and outbound routes on Grandstream UCM6XXX IP PBX systems. I have checked the outbound routes and there is an international dialing pattern set up. I have four analog lines and a Grandstream. The default digit map is: { x+ | *x+ | *xx*x+ } To get the phone to add a 1 to any 10 digit number, you need to make a change to that default map. One of my customer having trouble to dial out from the GXP 1615 phone in his LAN . To learn more visit our webpage at www. This allows different patterns to be dialed through different trunks (e. I get a voice back saying “All circuits are busy”. Our global calling plans offer low worldwide rates. Grandstream UCM6510 P a g e 233 UCM6510 IP PBX User Manual Version 1 0 20 23 Inbound Rule Configurations Table 69 Inbound Rule Configuration Parameters Trunks S We would like to show you a description here but the site won’t allow us. UCM630 Series network hardware pdf manual download. Download Grandstream Networks GXP2135 PDF manual. Grandstream Help Desk provides end-user ticketing support for customers using Grandstream endpoints. When you order Fibrus Talk you will receive an Analogue Telephone Adapter (ATA). This is a friendly reminder to read the rules. Want to get in touch with us at Grandstream? We'd love to hear from you, here are some options for how you can connect with us. 18+) with Flowroute, set up DIDs for E911 routing, set up international calling on a Flowroute account, and submit CNAM updates. The callback feature provides an economic solution for reducing call costs. IVR systems are used in many industries where customers need to interact with the system to access appropriate service or department without passing by a receptionist, such as in banks, call centers, customer services companies, hotels, insurance companies, hospitals and more. The HT802 adapter delivers clear sounding voice calling and works with or without an existing router. com We would like to show you a description here but the site won’t allow us. CTI commands can be integrated with a 3rd party application to control interaction between customer’s phone and desk computer or can be run using a web browser on customer’s computer. I am unable to make international long distance calls. 3 Allow international dialing. Learn about setup, configuration, and features, and use our AI-Powered Q&A + PDF Download. an analog line— eliminating long distance costs entirely. As for configuring this service for PMS, please refer to link below for our PMS guides. The document is intended to help users securely configure routing View and Download Grandstream Networks UCM6 Series basic configuration manual online. Using analog trunks allow customers to keep using their actual PSTN lines/PBX lines and integrating them to VoIP systems such as UCM6xxx giving it hybrid capability from VoIP to PSTN and vice versa and taking VoIP and other services offered by UCM6xxx including mobility and reducing calling costs, call recording, IVR, privileges and rules for users, ability to use analog trunk from remote Also, take a look at what you are currently paying for international or out-of-area calls with your landline provider. Websites: Grandstream HT802 Help / Support: Grandstream Support Jan 20, 2022 · Enter the following: Extension: Extension Number Permission: Access this extension has to outbound call: Internal Local National International First Name: First name of user Last Name: Last name of user CallerID Number: Number to be displayed as outbound caller ID Mobile Phone Number: Cell phone number of user Feb 9, 2024 · Under the UCMRC🡪Call Quality page, you can view the call records reported by all phones under the UCM server and the call quality statistics. Dec 10, 2019 · National _ [2-9]XXXXXXXXX (this allows you to dial an interstate number like 039411 0000) International _0011X. I have several Grandstream GXP2135's that recently got the latest firmware. So I checked through the LAN then disabled the SIP ALG too . It discusses how to use source caller ID filtering and privilege levels to control which extensions can use outbound routes. I Mar 25, 2019 · I have a client which uses a PSTN based announcement system. Can I keep my existing telephone number? Most modern handsets will work with our Fibrus Talk (VoIP) phone service. #grandstream #ipphone #samzartechThanks Multiple Calls/Call Waiting: When there is another incoming call during an active call, users will hear a call waiting tone, with the LCD displaying the caller’s name and ID for the incoming call. GXP2135 IP Phone manuals and instructions online. A brief tutorial showing how to navigate the settings on a We would like to show you a description here but the site won’t allow us. Supports 1 SIP profile through a single FXS port and a single 10/100Mbps port TLS and SRTP security encryption technology to protect calls and accounts Automated provisioning options include TR-069 and XML config files Supports 3 Oct 31, 2024 · The UCM6xxx series comes with a variety of services and features that facilitate communication between users and enhance call efficiency. Get more done, handle more calls, and keep in touch with more people. Enterprise-Grade Unified Communication Solutions. CALLER ID Description Caller ID is a service that transmits caller information to the called party’s device, allowing the callee to Mar 20, 2025 · This article describes the cause of and how to prevent "Ghost Calls. I then try to make an outbound (both calls to 701. If users would like to make local, national or international calls via the UCM6510/UCM6100, the users need make sure the trunk using the outbound route has the capability to handle and route local, national or international calls by itself first. Grandstream’s UCM IP PBX’s call center features provide businesses with a powerful and customizable solution to easily handle a high volume of inbound calls. If the call is long distance within North America: Dial 1 (the country code for the US and Canada). Step-by-step guide to configure outbound routes on Grandstream UCM Series for efficient call routing. Enter the phone number. Easy to use and instant setup! Crazytel has one of the Biggest VoIP Networks in Australia! Grandstream Networks, being the leading manufacturer of VoIP equipment, has built into its well-known UCM6XXX IP-PBX series many call center features that businesses are requesting and will continue to add more options to attend to its customer’s needs. From face-to-face visual communications and productivity-driving audio conferencing stations, Grandstream offers conferencing solutions that deploy into any network. To dial international numbers such as 0016175669300, users need to have privilege “International” in used extension and dial 990016175669300. 888VoIP and Grandstream delve into some of the most crucial topics of the UCM: Inbound and Outbound Routing. Oct 12, 2016 · 12125551212 will dial immediately after the 11th digit International calls starting with 011 will dial after the timeout or you press the send key. If the user needs to make international calls also consider creating an Outbound Route for international Calls. This step walks you through an example with two SIP trunks; one used for international calls, the other used for domestic calls. Hi, in this video we will configure how to forward call to external number after some time duration in Grandstream UCM. It also covers caller ID and DOD configuration for outbound calls, as well as DID pattern management for inbound routes. Press the SEND button or press the “#” key. Do Grandstream UCM permissions have you confused? Let's take a look at what the permissions really are and what they aren't! This is a telephony nomenclatu We would like to show you a description here but the site won’t allow us. Switching the phones to TCP seems to have resolved the issue for now. Est. Master these routing concepts when you watch out Aug 30, 2018 · Grandstream help desk fixed it: from domain has to be filled in with what is in host name and from user with username BUT now it works except I cant her the other phone ring. Also for: Gxp2140, Gxp2130, Gxp2170, Gxp2135. ‘Soft keys’ are the keys just below the screen on most […] Grandstream has developed a new protection in their sip phones and ATAs to avoid this from happening, rejecting all kind of calls that are not coming from the legit proxy. ) May 12, 2025 · Welcome Thank you for purchasing Grandstream UCM6200 series IP PBX appliance. Also for: Ucm6202, Ucm6204 In this video, Connecting Grandstream UCM To The Outside World, I explain how to get the PBX phone system to send & receive calls to and from the outside world. This topic describes dial pattern settings of Outbound Route to help you understand and configure the dial patterns of Outbound Route. Whether you’re a Reseller, Integrator, Service Provider or Certified Distributor— you’ll find valuable tools, resources and news to help your business grow and succeed. Domestic: 1NXXNXXXXXX NXXNXXXXXX 411 911 Grandstream GRP26XX series support CTI operations and commands providing complete control over phone calls from a desktop computer. Therefore, the user will not be charged on phone services for long-distance or international calls. (this allows you to dial an international number. Benefits to Building a Grandstream Solution for a Call Center Grandstream can provide a VoIP system equipped with all the features needed to create a robust are call center, allowing any organization to implement their own call center. Using SIP trunks helps to reduce call rates especially when making long BrevAll Technologies quick guide to using the GrandStream telephone! Learn how to complete an outside call in this video. 2. The UCM6200 series IP PBX appliance is designed to bring enterprise-grade voice, video, data, and mobility features to small-to-medium businesses (SMBs) in an easy-to-manage fashion. Harnessing Google Voice and Skype with Grandstream Phones: A Comprehensive Guide Streamline your communication and boost productivity, integrating Google Voice and Skype with your Grandstream phone is a smart move. How can I set up call forwarding on my Grandstream GRP2613? To set up call forwarding on your GRP2613 phone, access the call settings menu, locate the call forwarding option, enter the desired phone number or extension, and save your settings. Learn more. This will ensure that incoming calls are automatically forwarded to the designated number. SIP trunks can carry voice calls, video calls, instant messages, multimedia conferences, and other SIP-based, real-time communications services. Nov 9, 2021 · This document will provide instructions on how to set up a UCM6XXX series from an out of the box state to a fully functional state. Find useful resources, tools, FAQ's, forums, our help desk and general support for our products and solutions. Aug 21, 2024 · Hi all! First time posting. With these services, you can make phone calls using your regular phone, an app on mobile devices, or a softphone on a computer, allowing you to call anyone with a telephone number, including local, long-distance, mobile, and international numbers. bojx ctii ximo ave vvk qormo kemkhc jcsrl czper wnycdcv