airsay

Follow up on this. So I have Kazoo v4.3 installed on a Proxmox Home lab. Port forwarded necessary ports. Updated Freeswitch and Kamailio to advertise public IP. Successfully registered two extensions outside my network and established call between both. I'm however having issues registering from within my LAN. If I set outbound proxy to the Kazoo's internal IP address, phone registers successfully. Calls to that extension get sent to Voicemail immediately without ringing even though the phone is online. If I provide my public IP address (I've got a static public IP), the phone never registers. I don't see any register attempts from the phone. So my question is, is it possible to have a server where phones can register internally and externally and have both phones communicate? EDIT: So I may have spoken too early. Just did a test with one phone external to my LAN (A) calling a phone internal to my LAN (B). Calling B from A rings B. When I answer B, there's only one way audio from A to B. No Audio from B to A. A has outbound proxy set as my public IP, B has outbound proxy set as Kazoo's local internal IP. What should I be tweaking if any? I understand that in most production use case this isn't going to ever arise, but I've previously self-hosted 3CX where this did arise and was handled "flawlessly" by 3CX. Edit 2: Calling A from B and the call is getting hung up as soon as A answers. I see a BYE coming from Kaz.oo.Lan.IP:11000 to Phone A immediately A answers the call (+0.00503 seconds)

@mc_ thanks for the response. Someone from here reached out to me and advised I check that hostname and realm are completely different. Followed that advice and I am now able to make extension to extension calls successfully. If I had to look at the Kazoo logs, where would they be located? TIA airsay

Hello , Any advise on this?

So after running into issues in November 2023 trying to spin up a Kazoo, I eventually got around to successfully installing one yesterday in my home-lab on Proxmox 8.1 Centos 7 VM. Created two users, A & B assigned to extensions 101 & 102 respectively. Created devices (with auto generated usernames and passwords) and assigned these devices to A & B. Downloaded Microsip and successfully registered both users on separate instances of Microsip. I had also installed sngrep on Centos. I can see both extensions registered. But when I call 101 from 102 and vice versa, I just get routed to the unavailable voicemail greeting and dropped into voicemail of the called extension. Examining the pcap, I see a 503 - Maximum calls in progress error between Kazoo (freeswitch?) and the called party. Any advice or suggestions on what I am doing incorrectly? I have attached pcpa of the sample call. TIA airsay kazoo-test-call.pcap

@Ramen thank you for taking time out to attend to this. Deeply appreciated.

@mc_ and anyone willing to advise. so I'm trying to "bury" this question which is why I'm asking here. Over here and here I see 2600Hz/Ooma are looking to hire a Kazoo Technical Support. I'm interested in this role as it allows me an opportunity for career growth. I was wondering or rather looking to find out if that role is exclusively a US FTE role. I'd be happy to work that role as a 1099 Independent Contractor if there's the possibility that 2600Hz would be remotely interested in that

So with the above configuration, I have run into a problem and need some advise. Calls from extensions outside the LAN to an extension inside the LAN have one way audio. The extension outside the LAN can hear the callee within the LAN but the callee inside the LAN does not hear the caller from outside the LAN. Calls from extension inside the LAN to an extension outside the LAN have no audio both ways. Calls from extension outside the LAN to another extension outside the LAN also have no audio both ways In both situations, calls doesn't hang up after 32 seconds. On /etc/kazoo/freeswitch/sip_profiles/sipinterface_1.xml I have the following settings. <!-- SIP --> <param name="sip-ip" value="$${local_ip_v4"> <param name="ext-sip-ip" value="MY_EXT_IP"/> <!-- Media --> <param name="rtp-ip" value="$${local_ip_v4}"/> <param name="ext-rtp-ip" value="MY_EXT_IP"/> Completely lost on how to go on

This is a homelab test environment which is why I have the server behind a NAT. It resolved audio issues for calls from extensions outside my LAN to extensions inside the LAN. Calls from extensions inside the LAN to extensions outside the LAN still lack audio. Any pointers how to resolve this?

Finally fixed this using advise from here. I've also included a screenshot in the event that someone (or myself) comes in the future and the referenced link is down. Long story short, you'd need to edit the following lines listen=UDP_SIP listen=TCP_SIP at the very bottom of /etc/kazoo/kamailio/local.cfg to read listen=UDP_SIP advertise YOUR_EXTERNAL_IP:5060 listen=TCP_SIP advertise YOUR_EXTERNAL_IP:5060 then restart kamailio with systemctl restart kazoo-kamailio

@mc_ I have Kazoo on a Centos 7 box behind my ISP router. So definitely NATted. Softphones outside my network are able to register to the Kazoo box as I have open the following ports and forwarded them to the Kazoo box 5060 (tcp and udp) 7000 (tcp and udp) 10,000 - 60,000 (udp) I have red this thread from 2018 and updated the sipinterface_1.xml (located at /etc/kazoo/freeswitch/sip_profiles/) as advised. But I still don't have audio for calls from softphones outside my LAN. Any advice is welcome

Hello everyone. I'm Michael and I am based out of Lagos Nigeria. Been in VOIP/IP telephony professionally for about two years now. Prior to that I was in Supply Chain Management. Stumbled across Kazoo late 2021 and couldn't get my head around it as most of my experience then was FreePBX based and Kazoo seemed like a lot. Fast forward almost 2 years later and I finally figured out how to install and mock about with Kazoo. I have it deployed in a home-lab and I am hoping to get my hands "dirty" trying to understand it. Two things that made me hell bent on figuring Kazoo: the brand colours (love the liberal use of orange) and this video, KAZOO the VOIP cloud platform: A retrospective - James Aimonetti. James delivery compelled me to go figure out how to install it so I can see the product he was so proud of. I've got a few questions about Kazoo but I'd ask them in a separate post. Glad to be here with you guys