About etechexperts

etechexperts · 02-20-2024

I'm setting up SIP trunks on a CME system using sip phones. I've updated the IOS to c2900-universalk9-mz.SPA.157-3.M8.bin to take advantage of SIP tenant profiles. The SIP trunk appears to be up and registered.CME#show sip-ua register status tenant 2...

etechexperts · 10-24-2019

I'm setting up a SIP trunk to the ITSP with the typcial topology. CUCM -- SIP Trunk -- CUBE -- SIP Trunk -- ITSP The issue that I'm having is that when I send an invite from CUBE it appears to send 4 invites in rapid succession and the ITSP returns a...

etechexperts · 05-25-2018

I'm currently having major issues getting an IPSEC VPN client to work properly on an IOS router. The VPN client will connect and I can ping any interface that is on the router itself. However, I cannot communicate with anything beyond the router. I h...

etechexperts · 02-28-2017

I'm having some issues getting an EIGRP design to work correctly. I've set up a lab consisting of a WAN and LAN. In the WAN portion I've created EIGRP AS 25. The WAN appears to work properly. I can ping all devices. I'm having issues with the LAN por...

etechexperts · 07-13-2015

I'm not quite sure how to ask my question so I hope I don't ramble too much. I am building a proof-of-concept design in our rack to simulate dual WAN connections. In my attached drawing I am focusing on the LAN piece of the network. The WAN portio...

etechexperts · 02-26-2024

Thanks for the help. I was able to get this working.I didn't realize I had to "activate" the inbound feature.I added the sip inbound feature to voice service voip and then added voice-class sip profiles 100 inbound to my incoming SIP dial peer. I als...

etechexperts · 10-28-2019

I'm bumping this. Anyone have any ideas? The SDP header from CUCM to CUBE looks correct. Somehow when the invite is being sent from CUBE to ITSP it is adding all of the codecs.

etechexperts · 10-24-2019

Sorry. That would probably help. Sometimes you get so caught up in the details you forget the little things. Here it is: version 15.6service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryptionservice co...

etechexperts · 06-05-2018

I really need some assistance with this. Anyone??? Update: I updated the IOS on the router and the switches - still nothing. I moved the gateway of 172.18.3.254 from the switch to the router. - still nothing. I tried a different router - vpn woul...

etechexperts · 06-02-2018

The strange thing is that even though .3.254 looks good in wireshark. The vpn client does not receive the ICMP replies. Even when testing from different networks and hot spots. I upgraded the IOS on the 2851 router yesterday and it made no differen...

Member Since	‎12-28-2004 10:11 PM
Date Last Visited	‎03-01-2024 12:02 AM
Posts	26

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ITSP sending username, not called number. inbound sip-profile issues

Restrict or adjust codecs presented in SDP Header

cisco ipsec vpn client won't route beyond terminating router

EIGRP WAN failover design help

Inbound NAT and VPN termination for dual WAN utilizing HSRP/EIGRP

Re: ITSP sending username, not called number. inbound sip-profile issu

Re: Restrict or adjust codecs presented in SDP Header

Re: Restrict or adjust codecs presented in SDP Header

Re: cisco ipsec vpn client won't route beyond terminating router

Re: cisco ipsec vpn client won't route beyond terminating router