![]() ![]() ![]() ![]() 7911 - Intermittently some SCCP phones automatically mute calls EAP-TLS on phone fails leading to phone freeze with Load 9-3-1SR2 Https results in XML parsing error in 7961/62 Out of bound RTP port (32768) is chosen by 7970 and causes one way audio 3rd Gen phone have issues returning info from URL like CGI/SettingsInfo phone load issue on 7945 with new hardware 79XX phones do not display Caller ID if Remote-Party-ID has FQDN 'BACK' is not displayed in English when locale switched to English 796x/4x phones not passing correct Device IDs to switch port via CDP This should make your 7970G work.- Placeholder for TNP Sidetone/Send Gain Audio Server Change Now that you have the firmware, upload it to your phone and edit the file to include this: So we’ll do a little hack.ĭownload cmterm-7970_ (you’ll also easily find this) and modify the hex values according to the following website: Quick google search will find you cmterm-7970_ (for those doesn’t have cisco license) but you’ll find that the file is corrupted and I heard that it is corrupted on the cisco website too. I’ve tried every firmware and I’ve found the working firmware: cmterm-7970_7971-sip.9-3-1SR1-1 In my tests with 7960, this tag is working as it should (quick google search will tell you what natReceivedProcessing is), but in 7970 firmwares before 9.x it’s giving the dreaded “Supported: (null),X-cisco-xsi-7.0.1” in reg request which causes 401 error. The problem lies behind the following tag: Phone doesn’t register with “SIP/2.0 401 Unauthorized” error. Setup is the same as raymonvdm asterisk is on public ip, cisco 7970G is behind NAT. I’ve found out about this thread on a google search and I wanted to share a fix which resolved my problem. WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="1a31d0d9" When i make a tcpdump i get the following information After this i have tried to make new configurations using PBX End Point Manager 2.9.1.2 by Andrew Nagy but the problem still occurs I have copied the tftpboot files from Trixbox to FreePBX so the should have worked but the phone wil nog register. However i cannot get the Cisco 7960/7961 phones to register. I have tried to migrate all settings to the FreePBX installation and much of it is working. This week i changed from Trixbox to FreePBX Distro because of the asterisk 1.8 support. ![]()
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