Real ChatGPT answer · index seedmKcSzfjV4DQcompleteTelecom and utilities · VoIP and business phoneshowto

Why is our Fax over IP setup failing error code 35 on high-page-count transmissions, and what T.38 fax relay parameters should I adjust on our VoIP gateway?

ChatGPTgpt-63 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why is our Fax over IP setup failing error code 35 on high-page-count transmissions, and what T.38 fax relay parameters should I adjust on our VoIP gateway?
3 real searches · 1 real-search pass
"error code 35" fax over IP T.38 high page count transmissionGoogle ↗
OBSERVEDConsequence
T.38 fax relay configuration UDPTL redundancy jitter buffer packet loss gateway parameters CiscoGoogle ↗
OBSERVEDReason
T.38 fax relay troubleshooting long fax transmissions pages fail timers ECM bufferGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (3)
Short factOther / navigationalComparisonConsequence33%Reason67%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
"error code 35" fax over IP T.38 high page count transmission Google ↗
T.38 fax relay configuration UDPTL redundancy jitter buffer packet loss gateway parameters Cisco Google ↗
T.38 fax relay troubleshooting long fax transmissions pages fail timers ECM buffer Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
"error code 35" fax over IP T.38 high page count transmission
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1
T.38 fax relay configuration UDPTL redundancy jitter buffer packet loss gateway parameters Cisco
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
T.38 fax relay troubleshooting long fax transmissions pages fail timers ECM buffer
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1