Provide a suitable name & description and select the module and slot to add the NIM-PVDM module. The Cisco ® High-Density Analog Voice and Fax Service Modules provide enterprises, managed services providers, and service providers the ability to directly connect public-switched telephone networks (PSTNs) and existing telephony equipment to Cisco 4000 Series Integrated Services Routers (ISRs). 1SU2. Troubleshooting the VG450 Voice Gateway Installation Issues. 3. Seethe FXS/FXOPortConfigurationFieldDescriptions,onpage33. Within each release category (for example, 11. g. VG450 only works with CUCM and CME cannot work as a standalone CME. This chapter describes how to use the Cisco IOS software CLI to configure basic Cisco VG450 Analog functionality. 323 dial-peer toward the gateway where SRST and PSTN access exist. In response to jrosa5001. 3) Break into rommon. 2) Turn it back on. Step 3. The tight integration with the IP-based phone system is advantageous for increased. The documentation set for this product strives to use bias-free language. VG450-144FXS/K9. 150. Cisco VG400 Voice Gateway is a medium-density analog voice gateway. 0 Helpful. If you get nothing it would mean that the call doesn’t hit the gateway. Cisco VG400 Analog Voice Gateway データシート. T. Table. For a call Phone-->CUCM->GW->PSTN, how can we take pcap from gateway to troubleshoot voice quality issues for a. 1. Choose Bulk Administration > Import/Export > Import. |. Hence, this call flow will not work. Overview of the Cisco VG310 and Cisco VG320 Voice Gateways. Cisco VG450 Voice Gateway is a high-density analog voice gateway. OR. To reload the router, issue the reset command, as shown in this example: rommon 3> reset. You can configure the Cisco VG450 Voice Gateway by one of the. 168. 170WestTasmanDrive SanJose. T8. After adding the "caller-id enable" command to the voice ports, the phone numbers are displayed, but without the leading "+". Within each release category (e. The Cisco VG350 service module is a high-density analog voice gateway. dial-peers). Figure 2. Power cord, 6-foot (1. Licentie-informatie; Cisco VG450 analoge spraakgateway. 1 release, see Cisco IOS XE Everest 16. NSE switchover is only specific to Cisco devices and the 3rd Pary devices which providers use do not support NSE based switchovers. Once the phone no longer receives the 200 OK for its register from the primary, it. Initially, we had no caller ID display on the analogue phones. application global service default dsapp 4. * Open the web page for 2 test phones, then click the 'stream 1' link located at the left handed side of the page, and check if the IP address and port match the information on both sides, keep pressing the 'stream 1' link and you will notice that the Tx and Rx stats. 5(x) and 12. TechNotes over ontwerpen; Cisco digitale T1-poorts en 2-poorts T1 multi-Flex WIC’s ; Installeren en upgradenThis guide specifies the installation of Cisco VG420 Voice Gateway, a high-density analog voice gateway. *. The prompt changes to Router#, indicating that the router is now in privileged mode. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). Leo Laohoo. 9. Brand: Cisco MPN: VG450‑72FXS/K9 Condition: NEW Availability: In Stock. The following table lists supported gateway models and the initial release, by release category, where support was introduced. write memory 15. x release series. 思科统一通信语音产品组合以及 IP 通信产品和应用使组织可以更高效地进行通信，帮助他们. the Media Gateway (MG) IOS XE Rel. This document describes one of the most effective approaches to troubleshoot fax, which includes these steps: Split the call into two legs. 1 Accepted Solution. End-of-Sale and End-of-Life Announcement for the Cisco Select Cisco VG and Unified Communications Products高可用性：Cisco VG450 は 4 個のギガビット イーサネット ポートを搭載しているため、LAN に対して冗 長リンクを設定できます。 WAN リンク障害による音声サービスのダウンタイムが短縮されます。CSV Data Files Creation for Cisco VG450 Gateways and Ports. EN US. You would need to build a SIP or H. Cisco VG450 Voice Gateway is a high-density analog voice gateway. The last day to order the affected product(s) is February 8, 2019. It is an intermediate path that enables TDM to IP transition. $65. Enable autoregistration and specify the range of DNs that get. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). 5(x)), support for the gateway model is added as of the specified release, along with. enable 2. The following table lists supported gateway models and the initial release, by release category, where support was introduced. The Cisco VG400 has been certified for use on the Webex Calling platform and adds a higher-density (8 FXS) Cisco ATA option to the offer. Cisco 4461 Integrated Services Router. 2. Cisco VG450 Analog Voice Gateway Data Sheet 07/May/2019. Published On: August 26ᵗʰ, 2019 09:39 Cisco VG450 Voice Gateway Software Configuration Guide Index Contents. Hi, I have some questions related to captures on Voice gateway: 1. 许可信息; 思科 VG450 模拟语音网关. --HX-SP-DP001-3YR. 2. Actualy I already delete dial-peer voice xxxx voip at my AS5400 but some how. How to check really quick if the phones are sending / receiving RTP (audio). However, if you encounter problems starting the router, use the information in this chapter to help isolate the cause of the problems. The Cisco VG450 High-Density Analog Gateway is a Cisco IOS-XE® Software-based analog phone gateway. Certain Cisco FXS interfaces can be configured to supply higher. All Cisco Voice Gateways. End-of-Sale and End-of-Life Announcement for the Cisco Select Cisco VG and Unified Communications Products 09/May/2022. The tight integration with the IP-based phone system. 00 $ 23,255. Cisco Unified Communications Manager (CUCM) Version 14SU2 has been enhanced to support Secured SCCP gateways with the Subject Name field (CN Name) with or without colons, for example, AA:22:BB:44:55 or AA22BB4455. 08-24-2021 05:18 AM. 38 FAX リレー テクノロジーを使用すると、ボイス コールで使用するよりも少ない帯域幅で. This chapter includes the following:HI Team, We are facing NIM card issue on ISR 4321 Router and it seems always booting not active mode. 168. 4 MB) PDF -. Cisco 4461 Integrated Services Router. Figure 1. The Cisco Catalyst 8500 Series Edge Platforms are high-performance cloud edge platforms designed for accelerated services, multi-layer security, cloud-native agility, and edge intelligence. After physically connecting analog or digital devices to a Cisco voice-enabled router, you might need to issue show, test, or debug commands to verify or troubleshoot your configuration. Step 2. Hence, this call flow will not work. This command is applicable to all 48 FXS voice ports on SM-D-48FXS-E and the first 4 (0-3) FXS voice ports on SM-D. tar file, choose the target as Import/Export, choose the Transaction Type as Import Configuration, and click Save. The documentation set for this product strives to use bias-free language. In Cisco IOS Release 12. Cisco announces the End-of-sale and End-of-life dates for the Cisco Universal Images for Catalyst 4500 switches. 5(x) and 12. 96 MB) Cisco VG410 Analog Voice Gateway Data Sheet. 5 (3)S4b, RELEASE SOFTWARE (fc1) ROM: IOS-XE ROMMON. You can create a CSV data file to insert VG450 gateways and ports in the Unified Communications Manager database. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). 1 or later, ensure that the CUCM version is 14. FXO Ports The Cisco VG450 High-Density Analog Gateway is a Cisco IOS-XE Software-based analog phone gateway. VG450/K9 Cisco VG450 VoIP Analog Gateway - Chassis Only - VG350-FANASSY= Cisco VG350 Fan Assembly There is currently no replacement product available for this product. Configuring T. 38 Fax Relay and Fax Pass-Through. When you unpack each shipping container, check the packing list to ensure that you received all the following items: Cisco VG450 Voice Gateway. CSV Data Files Creation for Cisco VG450 Gateways and Ports. vg450 支持传真机和调制解调器。当使用传真机的时候，vg450 支持 t. If your next question is how incoming calls should be routed to the VG during fallback, this is entirely up to the dial-peer configuration on your PSTN gateway. Step3. The purpose of this white paper is to help. I am interfacing to a PABX via copper and have an interface issue. 90 Get Discount: 14: VG450-72FXS/K9-RF. ccm-manager sccp. In addition, from Cisco IOS XE SD-WAN Release 17. The Cisco VG450 Voice Gateway supports the following interfaces: Gigabit Ethernet (GE) USB. Cisco VG420 Analog Voice Gateway Data Sheet 22/Dec/2021. T. 38 Fax Relay and Fax Pass-Through. Cisco 4461 Integrated Services Router. Cisco VG224 Voice Gateway. All of the devices used in this document started with a cleared (default) configuration. 0 (1) Release Notes ; 参考. This document mentions about the commands used for troubleshooting voice ports. fax relay protocol. You can create a CSV data file to insert VG450 gateways and ports in the Unified Communications Manager database. Cisco VG450 Voice Gateway Hardware Installation Guide. Disconnect all Ethernet cables from the switch. 8-meter)The Cisco VG450 is ideal for analog phone deployments ranging from centralized to sparsely concentrated or distributed topologies. Fichas técnicas e información del producto. Understand the FXO Disconnect Problem. Table 1 describes the end-of-life milestones. 10-29-2021 12:22 PM. Refer to Voice over IP for the Cisco 3600 Series for the configuration of voice features in Cisco IOS Software. The Cisco VG450 Voice Gateway supports the. Choose Product Instance Initiated only, and define the IP address of the product instance to be registered. VG450-144FXS/K9. Updated on November 7, 2023. Installing the Software Using Install Commands. Cisco High-Density Analog. Updated: August 22, 2014. 38 FAX リレー、および FAX パススルーをサポートします。T. I have 60 users with analog phones and old PBX system with 8 FXO lines from ISP, customer don't want to replace analog phone,, VG450 can act as a standalone CME directly terminating the FXO line from ITSP. It is an intermediate path that enables TDM to IP transition. General Information: The Cisco Unified Communications portfolio of voice and IP communications products and applications enables organizations to communicate more. Connect ‘GE 0/0/0’ port on VG400 to internet. Certain voice platforms such as the Cisco 5350 and 5400 support only T. The IP Communications High Density Voice Network Modules combine WAN Interface Card (WIC) and Voice Interface Card (VIC) functionality to provide unparalleled flexibility and power. How to check really quick if the phones are sending / receiving RTP (audio). 86. The tight integration with the IP-based phone system is advantageous for increased manageability. 5(x) and 12. 安裝和升級指南TheFXSportisusedtoconnectanalogphones,modems,faxmachines,andspeakerphonestoanenterprise IPvoicesystem,andtousethemasextensionstoyourCiscoorthird-partyIPcall. A gateway provides interfaces that allow the Unified Communications network to communicate with an external network. Unfortunately, Cisco does not sell those parts standalone. CiscoVG450 72FXSBndlw/2xSinglewideHighDensity REMANUFACTURED. Cisco VG248 Analog Phone Gateway Version 1. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). Within each release category (e. Once all the port Light-Emitting Diodes (LEDs) light up, release the Reset button. The status of ISDN is MULTIPLE_FRAME_ESTABLISHED. If output drops still occur after you adjust the configuration of the router as recommended, it means that you cannot prevent or decrease output drops. Two ports are configured in the device pool with SRST reference. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination. Elparrecomendadoesde15 a18pulg. Cisco Unified Survivable Remote Site Telephony (Unified SRST)/Enhanced SRST (E-SRST) 12. The number arri. 5(x)), support for the gateway model is added as of the specified release, along with. For more information, see the “Cable Specifications and Information” section on page A-1 . Notes techniques de conception; Cartes d'interface WAN numériques voix Cisco T1 Multiflex à 1 et 2 ports ; Installation et mise à niveau. With Cisco Small Business Voice Gateways and Analog Telephone Adapters (ATAs), you can attach your analog and cordless digital (DECT) phones, as well as fax machines, to a VoIP service. Product Enquiry. The Cisco VG400 has been certified for use on the Webex Calling platform and adds a higher-density (8 FXS) Cisco ATA option to the offer. 11. In response to Cameron Whitehead. Scenario 1, when VG3X0/VG450 must be converted to an MGCP GW for T38 faxing to work. 9. Cisco VG420 Analog Voice Gateway データシート. Good afternoon- We have just installed a Vg-450. IOS vg224-i6s-mz. The calls from Radio to Cisco IP phone is not working. There are plenty more but are more specific per protocol, interface used and kind of problem you have. . And if possible share your config. Cisco Unified Communications Manager Express documentation for details. enable 2. g. 5 (3)S4b, RELEASE SOFTWARE (fc1) ROM: IOS-XE ROMMON. The last day to order the affected product(s) is November 8, 2021. Cisco Small Business Pro IP Video Surveillance Cameras (ZIP - 380 KB) 22/Sep/2009 Routers Enterprise Network Compute System (ENCS) 5100 Series (ZIP - 185 KB) 14/Sep/2017Cisco Unified Communications Manager Express documentation for details. Before adding the Cisco VG450 gateways to the Unified Communications Manager database, you must first configure the gateway by using the Cisco IOS software command line interface (CLI). Add the VG420/ MAC address in Control Hub. Using a pin, press and hold the Reset button on the switch for 15 to 20 seconds. Bias-Free Language. Cisco VG350, Cisco VG310, and Cisco VG320 Voice Gateway Software Configuration and Administration Guide. Within each release category (for example, 11. 06-23-2022 06:36 AM. SIP VG450 CUCM registered endpoints DO NOT support SRST at this time and Cisco has not Tested T. CiscoVG450VoiceGatewaySoftwareConfigurationGuide FirstPublished:2018-10-30 LastModified:2022-04-22 AmericasHeadquarters CiscoSystems,Inc. This command is applicable to all 48 FXS voice ports on SM-D-48FXS-E and the first 4 (0-3) FXS voice ports on SM-D-72FX like Cisco VG450 platform. The Cisco VG450 High-Density Analog Gateway is a Cisco IOS-XE Software-based analog phone gateway. Here’s a quick link assuming you want MGCP:Cisco Live - CiscoThis chapter provides an overview of interface numbering in the Cisco VG450 Voice Gateways (VG). UCL Essential, with that being said t echnically the MGCP configured ports will not take up a UCL license when you look at PLM or Smart Licensing like SCCP devices do, however to comply with licensing you should still purchase the license, it's just not enforced. 5(2), 11. The following table lists supported gateway models and the initial release, by release category, where support was introduced. If your network is live, make sure that you understand the. Background Information. 1a is the first release for Cisco Catalyst 8500 Series Edge Platforms in the Cisco IOS XE Bengaluru 17. Planning Your Installation. When we create a POTS line and add the config, it will not register until we. Before you begin Confirm Unified CM port connections for MGCP gateways. Cisco IOS Command “Show diagnostic” will display the voice modules and voice interface cards (VIC) with which the gateway is equipped. application global service default dsapp 4. If the Description for a Cisco VG450 gateway is blank, use this format: MGCPTest, ,2,0,0,Port 0,97255576601 Related References Related Topics Create Text-Based CSV File for Cisco Catalyst 6000 FXS Ports You can create a CSV text file for Cisco Catalyst 6000 FXS ports using a text editor, such as Notepad++. These devices include analog phones, fax machines, modems, voicemail systems, and speakerphones. (Cisco VG400, Cisco VG450 and so on) that act as client gateways, all NIMs with FXS ports are supported. 授權資料; Cisco VG450 Analog Voice Gateway. We configured all 8851 in a device pool with ISR4331 as SRST reference. Use either the BAT spreadsheet or a text editor to. Data Sheets (All Cisco VG Series Gateways Data Sheets) Cisco VG Series Analog Voice Gateways Data Sheet. Cisco 4461 Integrated Services Router. Step 2 Remove the blank faceplate installed over the NIM slot of the ISR. (See Figure 6 ). The VG450 is based on the 4461 which is a 3U router. 60) and TFTPs ( 192. The Cisco VG450, cables, printed publications, and any optional equipment you ordered might be shipped in more than one container. Is this a quad sup design? What is the output of "sh redun"? Also, can you post the VSS config? HTHInformation About Single-Wide High Density Analog Voice Service Modules. The last day to order the affected product(s) is November 4, 2022. Cisco VG420 Analog Voice Gateway. 170 West Tasman DriveVG3X0/VG450 needs to be an MGCP GW or SIP GW for this setup to work. See the Product Migration Options section below for detailed information on replacing this. Chapter Title. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). DANGER: Only trained and qualified personnel should be allowed to install, replace, or service this equipment. m. The Cisco VG420 Voice Gateway supports the following interfaces: Gigabit Ethernet (GE) Micro USB Console Port. Enter the appropriate search criteria to modify the settings for an existing gateway and click Find. The following figure shows the Cisco VG450 back panel: Figure 2. Explore our database of over 20,000 parts & never miss a critical date again. Cisco SP HyperFlex HX Data Platform SW Subscription 3Yr v1. The last day to order the affected product(s) is February 8, 2019. This section describes what you need to know about the Cisco IOS software before you configure the router using the CLI. Index. Overview of Cisco VG450 Voice Gateway. Contact Cisco. This chapter describes how to use the Cisco IOS software CLI to configure basic Cisco VG450 Analog functionality. For example, use command wxc-dm-url for VG420/VG400 devices installed in the U. The information in this document was created from the devices in a specific lab environment. 2. VG450-144FXS/K9 - Cisco VoIP Gateways Cisco can help your small business deploy the power of IP telephony with best-in-class products at an exceptional value. Before you configure voice ports on Cisco Voice Gateway VG400, you must establish a working IP network. Cisco VG420 High-Density Analog Voice Gateway series The Cisco VG420 High-Density Analog Gateway (Figure 1) is a Cisco IOS-XE Software-based analog phone gateway. Customers will be able to migrate from their existing HyperFlex solution to Cisco Compute Hyperconverged with. GuiadeinstalaçãodehardwaredoGatewaydeVozCiscoVG450 Primeirapublicação:2018-10-15 AmericasHeadquarters CiscoSystems,Inc. I've already sign the VG on the Root CA and upload it to the VG, I didn't upload it to the CUCM because they have the same Root certificate. Choose Bulk Administration > Upload/Download files > Add New. Collect the output of the show voice dsp group all command. When you unpack each shipping container, check the packing list to ensure that you received all the following items: Cisco VG450 Voice Gateway. The Cisco VG400 is a Cisco IOS ® XE Software-based analog phone voice gateway. 1 to 11. The tight integration with the IP-based phone system is advantageous for increased. System administrators familiar with the fundamentals of router-based internetworking but who. Restrictions for Installing the Software Using install Commands. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic. Cisco VG248 Analog Phone Gateway Version 1. 0 Supported Firmware, Platforms, Memory, and Voice Products. Cisco VG シリーズ アナログ音声ゲートウェイ. Cisco announces the end-of-sale and end-of-life dates for the Cisco Voice Gateway VG320-EM and VG310-EM. I use the CUCM as a config server. After the Factory Reset process is successfully completed, the device reboots and stops at ROMMON mode. This chapter contains the following sections:Additional resources. Posted in Collaboration Knowledge Base. Within each release category (for example, 11. 5(x)), support for the gateway model is. Cisco 4461 Integrated Services Router. Planning Your Installation. What is the difference between a pcm capture and hpi capture. Cisco VG450 Analog Voice Gateway. 5. If the Cisco 1750 router does not have the correct PVDM, the voice ports may appear in show version and show diag command output; however, there is no dial tone. Configuring TLS version for STC application. Features and Capabilities. Lisa Mildon. From Cisco IOS XE Cupertino 17. 1 and later that runs the IP Plus feature set. Fax and Modem Connectivity The Cisco VG400 supports fax machines and modems. 3) The Unified CM is configured for the dialed number to be routed by Unified CCX so a. The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving technical issues with Cisco products and technologies. OR. 1 and Later - Configuration Change Recommended 29/Jun/2023. New Cisco Gateway Support. Panel frontal del gateway de voz VG450 Figura 3. 授權資料; Cisco VG450 Analog Voice Gateway. SVG450UK9-1612. Product overview. There are no more device packages that are planned for Jabber. Understanding Interface Numbering and Cisco IOS Software Basics. Cisco VG450 Analog Voice Gateway. Ms. 41. If you want to make sure of the online mac address, you can for instance ping from a PC in the same subnet and then issue arp -a | find "ip-address-of-vg10". Cisco VG420 Analog Voice Gateway データシート. The following table lists supported gateway models and the initial release, by release category, where support was introduced. Service Category. 8-meter) Cisco VG450 High-Density Analog Gateway The Cisco VG450 High-Density Analog Gateway is a Cisco IOS-XE® Software-based analog phone gateway. The last day to order the affected product(s) is January 30, 2020. Passerelles vocales analogiques VG450 de Cisco. Cisco VG400, VG420, and VG450 Analog Voice Gateways. com search results. Supported gateway types are VG310, VG350, VG400, VG450, and ISR4K series. This module enables the Cisco. Index. End-of-Sale and End-of-Life Announcement for the Cisco Select Cisco VG and Unified Communications ProductsBefore adding the Cisco VG450 gateways to the Unified Communications Manager database, you must first configure the gateway by using the Cisco IOS software command line interface (CLI). For this you should look at call routing in CM. UPC EAN CODE: 889728145237. 1, the following component changes are applicable: Cisco vManage to Cisco Catalyst SD-WAN Manager, Cisco. Cisco VG Series Analog Voice Gateways Data Sheet. Chapter Title. VG3X0/VG450 needs to be an MGCP GW or SIP GW for this setup to work. To make capturing packets easier, many. Users can boot the platform, and upgrade or downgrade to Cisco IOS XE software versions using a set of install commands. 01-30-2020 03:19 AM. 170WestTasmanDrive SanJose. • Use this command to trigger TFTP download of the eXtensible Markup Language (XML) configuration file. Configuring Voice Ports. Configuring TLS version for STC application. Cisco VG450 Port Numbering Conventions; Cisco VG450 Port Numbering Conventions. Cisco VG420 Analog Voice Gateway. ISSU is not covered in this feature. 3. 利用思科® VG450 高密度模拟语音网关， IP 电话解决方案可以继续使用传统模拟设备，同时利用 IP 基础设施提高工作效率（图 1 ）。. 2. Cisco VG450 Analog Voice Gateway データ シート. Configuration Methods. Additionally, the Smart Call Home Transport Gateway helps to complete product registration and authorization based on the desired. tar file of this folder. Cisco IOS XE Bengaluru 17. 168. This section describes what you need to know about the Cisco IOS software before you configure the router using the CLI. Learn more about how Cisco is using Inclusive Language. CSV Data Files Creation for Cisco VG450 Gateways and Ports. 2) The voice gateway routes the call based on dialpeer configuration. 0 (1) Release Notes ; 參考. It connects analog phones, fax machines, modems, and. There will no more new HyperFlex Data Platform (HXDP) feature releases beginning from the date of the platform’s end-of-life announcement. System returned to ROM by reload at 23:16:35 UTC Mon Jul 26 2021. 254. VG450 only works with CUCM and CME cannot work as a. Within each release category (for example, 11. Step 3. Passerelles vocales analogiques VG450 de Cisco. Cisco VG450 Voice Gateway Hardware Installation Guide Installing the Cisco VG450 Voice Gateway Tip: While you do this installation, record your progress and site information. Before adding the Cisco VG450 gateways to the Unified Communications Manager database, you must first configure the gateway by using the Cisco IOS software command line interface (CLI). Hello all, I have a Cisco VG450 Voice Gateway with NIM-4FXO cards. Cisco Unified Survivable Remote Site Telephony (Unified SRST)/Enhanced SRST (E-SRST) 14. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL. 5(x) and 12. The following table lists supported gateway models and the initial release, by release category, where support was introduced. on the ISR 4000 series for Media Termination Point. These devices include analog phones, fax machines, modems, voicemail systems, and speakerphones. Cisco VG450 Voice Gateway Software Configuration Guide ; Ontwerpen. The following figure shows the Cisco VG450 back panel: Figure 2. Double-Wide Service Module (DWSM) interface. I have a doubt here please clear those below . Initially, we had no caller ID display on the analogue phones. 38 must be explicitly configured on platforms where Cisco fax relay is the default. It connects analog phones, fax machines, modems, and speakerphones to an enterprise voice system based on Cisco Unified Communications Manager (UCM). According to the Cisco Feature Navigator, this supports Ether-Channel for both “Link Aggregation Control Protocol (LACP) (802. After adding the "caller-id enable" command to the voice ports, the phone numbers are displayed, but without the leading "+".