About Xian Li

Xian Li · 06-17-2020

Hi, Incoming SIP call hits our gateway from ITSP via SIP trunk on the inbound VOIP call leg/dial peer 12 OK, but it can't hit outbound VOIP call leg/dial peer 103. instead it hits a POTS dial peer 10 for our ISDN calls. And the call drops of course. ...

Xian Li · 12-09-2019

Hi,When I do a “SHOW SIP-UA REGISTER STATUS”, I got two records: one is showing ".*" which registered status shows no; another one is the actual SIP number which registered status shows yes. Please see attached screenshot. I got a problem of incoming...

Xian Li · 10-22-2019

Hi,I have a voip dial peer won't strip called digits. For example, I want to keep the last 4 digits and strip any digits in front. Lets say the incoming number is 12345678 as a example, and I want the voip dial peer 12 to strip 1234 and only keep 567...

Xian Li · 10-09-2019

Hi expert, Is it possible to connect CUCM directly to SIP ITSP without CUBE? The ITSP provided the SIP outbound proxy address, SIP realm, SIP username and password. Thank you

Xian Li · 10-30-2018

Hi all, I have a strange issue here, when connect a new SIP phone, some random existing SIP phone will reboot. It seems the existing phones reboot itself to check if there is a new firmware, or something like that which cause the reboot. Any idea? ...

Xian Li · 06-25-2020

Hi Tony, We are using the same physical interface for both SIP trunk to our CUCM and SIP trunk to our ITSP, will this be the issue?CUCM --- (SIP trunk) --- CUBE --- (SIP trunk) --- ITSPSo here the two SIP trunks shared the same physical interface. Do...

Xian Li · 06-25-2020

Hi Ayodeji, We are using the same physical interface for both SIP trunk to our CUCM and SIP trunk to our ITSP, will this be the issue?CUCM --- (SIP trunk) --- CUBE --- (SIP trunk) --- ITSPSo here the two SIP trunks shared the same physical interface....

Xian Li · 06-23-2020

Hi Tony,You are right, I managed to get the incoming call working by placing allow SIP to SIP calls under voice service config. However, I tried to make a test call from my mobile to a desk phone in the office, I can hear the desk phone rings, but af...

Xian Li · 06-18-2020

Hi Roger, Thank you for your reply. There is a voice translation-profile "fr-ITSP" which removes 9337 from 93378174 and only keeps 8174. See below config: voice translation-rule 10rule 1 /^9337/ //!voice translation-profile fr-ITSPtranslate called 10...

Xian Li · 06-18-2020

Hi Tony, Thank you for your email. Please attached. You are correct, we tried to use a ISDN voice gateway in conjunction with the SIP trunk with our ITSP. The ISDN voice gateway registered with CUCM using H323. Is this causing the problem? Regards

Member Since	‎04-24-2011 09:04 PM
Date Last Visited	‎05-13-2021 04:52 PM
Posts	21

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incoming SIP call outbound leg/dial peer doesn't forward call to CUCM

SHOW SIP-UA REGISTER STATUS shows ".*"

VOIP dial peer won't strip digits

Connect CUCM directly to SIP ITSP without CUBE

connect new SIP phone make other SIP phone reboot

Re: incoming SIP call outbound leg/dial peer doesn't forward call to CUCM

Re: incoming SIP call outbound leg/dial peer doesn't forward call to CUCM

Re: incoming SIP call outbound leg/dial peer doesn't forward call to CUCM

Re: incoming SIP call outbound leg/dial peer doesn't forward call to CUCM

Re: incoming SIP call outbound leg/dial peer doesn't forward call to CUCM