Avaya S87XX connected to PSTN via ISDN E1
What number is sent to central office when using ISDN, the Agent ID (if logged on) or the station number? Assume both are indial numbers
For STD and IDD calls the benchmark of voice quality has been described as “toll quality”. This was generally understood to mean that a call between two parties via the PSTN was the optimal quality that could be expected. Referral to ITU standards talk of MOS 4 as the rating applied to PSTN...
Hi all,
I am interested to understand if any one has knowledge of any issues transmitting DTMF across an Avaya PBX Campus ( 3 sites) which uses S87XX servers and G650 cabinets. The key concern being the transmission of DTMR across the VoIP campus to centralised IVR systems. I am experincing lost...
Approx 2 calls in 100 experience loss of speech mid call. The call is still connected but speech is lost. The tielines are between two Avaya systems, running S87XX and using Metpro and Clan.
Upon disconnection the next call is Ok. Any similar experiences and solutions please?
Please advise if 2 Definity PBX systems can be networked via T1 and provide feature transparency including call transfer between systems. Please note the intention is not to use VoIP simply point to point T1 circuits.
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