CME End-End for beginners

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CME-Topic 1: CME Overview Introduction Cisco CME is a feature embedded into Cisco IOS which provides call processing for Cisco IP Phones. CME provides a cost-effective, highly reliable, IP communications solution for the small office It provides solution which is easy to deploy, administer and maintain It enables Cisco High End Multi Service Access routers to provides low end PBX features which are more cost effective, reliable and feature rich CME is an optional component…

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CME Configuration Example: SIP Trunks to Viatalk and VoIP.ms

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CME Configuration Example: SIP Trunks to Viatalk and VoIP.ms I thought I’d drop this in tonight to help those out who are trying to make this happen. This configuration is not complete nor is it as clean as I’d like – I’ll be playing around with it for weeks to come, I’m sure. But it is working – here’s the high points of what this example shows: 1. Configuring CME to work with multiple SIP…

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SIP Phone registration – CME Configuration

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SIP Phone registration – CME Configuration voice service voip sip bind control source-interface Vlan400 bind media source-interface Vlan400 registrar server expires max 600 min 60 ! voice register global mode cme source-address 192.168.7.250 port 5060 max-dn 2 max-pool 2 load 7961 SIP41.9-1-1SR1S authenticate register tftp-path flash: create profile sync 0005418156304922 ! voice register dn  1 number 3005 ! voice register pool  1 id mac 0018.18EE.8E0F type 7941 number 1 dn 1 dtmf-relay rtp-nte username 3005…

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CUE Voicemail + VPIM networking (CUE to unity)

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CUE Voicemail + VPIM networking (CUE to unity) in 10 minutes     Scenario# CUE ip = 192.168.20.253 CME ip = 192.168.20.254 NTP server; 2.2.2.2   SITEC phone#1 = 5001 SITEC phone#2 = 5002 HQ phone#1 = 3001 CME to CUE VM pilot = 4444 ———————————————-   CME Config; ======== I am assuming youv’e alredy created a SIP voip dialpeer cme to CUE. Also created 2 MWI-on/off DNs on CME, incoming called number of mwi-on/off…

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Complete CME Configuration Template

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Begin CME Configuration: ENRT-1UC#sh run Building configuration… Current configuration : 33776 bytes ! ! Last configuration change at 21:20:45 PST Mon Jul 26 2010 by cisco ! NVRAM config last updated at 18:49:53 PST Wed Jul 28 2010 ! version 15.0 parser config cache interface no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service internal service compress-config service sequence-numbers ! hostname ENRT-1UC ! boot-start-marker boot-end-marker ! enable…

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How to configure Dynamic Multipoint VPN (DMVPN)

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DMVPN stands for Dynamic Multipoint Virtual Private Network provides a secure, scalable network b y using IPsec encryption, generic routing encapsulation (GRE) and Next Hop Resolution Protocol (NHRP). How DMVPN works DMVPN building the IPsec and GRE connection is an easy and scalable solution. Hub router has a permanent tunnel to all spokes routers but not between spokes to spokes. A spoke can send their packet to others spokes using the NHRP server. Basic steps…

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ASA5510 to ASA5505 Easy VPN Server Client Configuration Sample

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A recent configuration of mine…thought I would save the template for future use. Useful if the ASA5505 has a dynamic IP where you can’t build a typical site-to-site VPN. ASA5510 Configuration (Easy VPN Server) ! Assumes local subnet = 10.223.0.0/24 ! Assumes remote subnet = 10.0.0.0/24 ! isakmp policies crypto isakmp enable outside crypto isakmp policy 10 authentication pre-share encryption aes-256 hash sha group 5 lifetime 86400 ! NAT exemptions access-list NONAT extended permit ip…

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MGCP Router Config Template

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! network-clock-select 1 T1 0/0/0->is required where there is an auto increase of sleep error in controllers. network-clock-participate wic 0–>required isdn switch-type primary-ni controller T1 0/0/0 cablelength long 0db framing esf linecode b8zs pri-group timeslots 1-24 service mgcp ===> number of channel which you want to use interface Serial0/0/0:23 no ip address encapsulation hdlc isdn switch-type primary-ni isdn incoming-voice voice isdn bind-l3 ccm-manager isdn send-alerting isdn sending-complete no cdp enable ! ccm-manager switchback immediate ccm-manager…

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CUE Integration with CME and CUCM

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  <<<<< CUE with UCM As per Cisco live configuration Recommendations ! dial-peer voice 3850 voip destination-pattern 3850 session protocol sip2 session target ipv4:177.1.250.254 dtmf-relay rtp-nte codec g711ulaw no vad ! Note: for cue make sure there is no vad cmd in the dial-peer and codec g711 otherwise it will not accept the call and check the dtmf when using with rtp-nte when ucm integration =================== Basic CUCME/CUE CLI ! telephony service voicemail 1120 web…

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Cisco 3560 MLS QOS All in One

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MLS QOS has been one of the greatest fear for my CCIE RS exam. I’ve read it several times, labbed it more than 3 times, but still I just cannot understand it. Then I decided to write my own notes to teach myself and hopefully any of you mere mortals like me. I’ll start with this Classification and Marking and let see how deep the rabbit hole goes for the next few parts. Enjoy! Classification…

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